521230248

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{11}}^3\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 384

約数和(自身を含む): 1902614400

約数和(自身を除く): 1381384152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 37, 42, 44, 49, 54, 56, 63, 66, 72, 74, 77, 84, 88, 98, 99, 108, 111, 121, 126, 132, 147, 148, 154, 168, 189, 196, 198, 216, 222, 231, 242, 252, 259, 264, 294, 296, 297, 308, 333, 363, 378, 392, 396, 407, 441, 444, 462, 484, 504, 518, 539, 588, 594, 616, 666, 693, 726, 756, 777, 792, 814, 847, 882, 888, 924, 968, 999, 1036, 1078, 1089, 1176, 1188, 1221, 1323, 1331, 1332, 1386, 1452, 1512, 1554, 1617, 1628, 1694, 1764, 1813, 1848, 1998, 2072, 2079, 2156, 2178, 2331, 2376, 2442, 2541, 2646, 2662, 2664, 2772, 2849, 2904, 3108, 3234, 3256, 3267, 3388, 3528, 3626, 3663, 3993, 3996, 4158, 4312, 4356, 4477, 4662, 4851, 4884, 5082, 5292, 5324, 5439, 5544, 5698, 5929, 6216, 6468, 6534, 6776, 6993, 7252, 7326, 7623, 7986, 7992, 8316, 8547, 8712, 8954, 9317, 9324, 9702, 9768, 10164, 10584, 10648, 10878, 10989, 11396, 11858, 11979, 12936, 13068, 13431, 13986, 14504, 14553, 14652, 15246, 15972, 16317, 16632, 17094, 17787, 17908, 18634, 18648, 19404, 19943, 20328, 21756, 21978, 22792, 22869, 23716, 23958, 25641, 26136, 26862, 27951, 27972, 29106, 29304, 30492, 31339, 31944, 32634, 34188, 35574, 35816, 35937, 37268, 38808, 39886, 40293, 43512, 43956, 45738, 47432, 47916, 48951, 49247, 51282, 53361, 53724, 55902, 55944, 58212, 59829, 60984, 62678, 65219, 65268, 68376, 71148, 71874, 74536, 76923, 79772, 80586, 83853, 87912, 91476, 94017, 95832, 97902, 98494, 102564, 106722, 107448, 111804, 116424, 119658, 120879, 125356, 130438, 130536, 142296, 143748, 147741, 153846, 159544, 160083, 161172, 167706, 179487, 182952, 188034, 195657, 195804, 196988, 205128, 213444, 219373, 223608, 239316, 241758, 250712, 251559, 260876, 282051, 287496, 295482, 307692, 320166, 322344, 335412, 344729, 358974, 376068, 391314, 391608, 393976, 426888, 438746, 443223, 478632, 483516, 503118, 521752, 538461, 564102, 586971, 590964, 615384, 640332, 658119, 670824, 689458, 717948, 752136, 782628, 846153, 877492, 886446, 967032, 1006236, 1034187, 1076922, 1128204, 1173942, 1181928, 1280664, 1316238, 1329669, 1378916, 1435896, 1565256, 1692306, 1754984, 1760913, 1772892, 1974357, 2012472, 2068374, 2153844, 2256408, 2347884, 2413103, 2632476, 2659338, 2757832, 3102561, 3384612, 3521826, 3545784, 3948714, 4136748, 4307688, 4695768, 4826206, 5264952, 5318676, 5923071, 6205122, 6769224, 7043652, 7239309, 7897428, 8273496, 9307683, 9652412, 10637352, 11846142, 12410244, 14087304, 14478618, 15794856, 18615366, 19304824, 21717927, 23692284, 24820488, 28957236, 37230732, 43435854, 47384568, 57914472, 65153781, 74461464, 86871708, 130307562, 173743416, 260615124, 521230248]

約数ペア:

[(1, 521230248), (2, 260615124), (3, 173743416), (4, 130307562), (6, 86871708), (7, 74461464), (8, 65153781), (9, 57914472), (11, 47384568), (12, 43435854), (14, 37230732), (18, 28957236), (21, 24820488), (22, 23692284), (24, 21717927), (27, 19304824), (28, 18615366), (33, 15794856), (36, 14478618), (37, 14087304), (42, 12410244), (44, 11846142), (49, 10637352), (54, 9652412), (56, 9307683), (63, 8273496), (66, 7897428), (72, 7239309), (74, 7043652), (77, 6769224), (84, 6205122), (88, 5923071), (98, 5318676), (99, 5264952), (108, 4826206), (111, 4695768), (121, 4307688), (126, 4136748), (132, 3948714), (147, 3545784), (148, 3521826), (154, 3384612), (168, 3102561), (189, 2757832), (196, 2659338), (198, 2632476), (216, 2413103), (222, 2347884), (231, 2256408), (242, 2153844), (252, 2068374), (259, 2012472), (264, 1974357), (294, 1772892), (296, 1760913), (297, 1754984), (308, 1692306), (333, 1565256), (363, 1435896), (378, 1378916), (392, 1329669), (396, 1316238), (407, 1280664), (441, 1181928), (444, 1173942), (462, 1128204), (484, 1076922), (504, 1034187), (518, 1006236), (539, 967032), (588, 886446), (594, 877492), (616, 846153), (666, 782628), (693, 752136), (726, 717948), (756, 689458), (777, 670824), (792, 658119), (814, 640332), (847, 615384), (882, 590964), (888, 586971), (924, 564102), (968, 538461), (999, 521752), (1036, 503118), (1078, 483516), (1089, 478632), (1176, 443223), (1188, 438746), (1221, 426888), (1323, 393976), (1331, 391608), (1332, 391314), (1386, 376068), (1452, 358974), (1512, 344729), (1554, 335412), (1617, 322344), (1628, 320166), (1694, 307692), (1764, 295482), (1813, 287496), (1848, 282051), (1998, 260876), (2072, 251559), (2079, 250712), (2156, 241758), (2178, 239316), (2331, 223608), (2376, 219373), (2442, 213444), (2541, 205128), (2646, 196988), (2662, 195804), (2664, 195657), (2772, 188034), (2849, 182952), (2904, 179487), (3108, 167706), (3234, 161172), (3256, 160083), (3267, 159544), (3388, 153846), (3528, 147741), (3626, 143748), (3663, 142296), (3993, 130536), (3996, 130438), (4158, 125356), (4312, 120879), (4356, 119658), (4477, 116424), (4662, 111804), (4851, 107448), (4884, 106722), (5082, 102564), (5292, 98494), (5324, 97902), (5439, 95832), (5544, 94017), (5698, 91476), (5929, 87912), (6216, 83853), (6468, 80586), (6534, 79772), (6776, 76923), (6993, 74536), (7252, 71874), (7326, 71148), (7623, 68376), (7986, 65268), (7992, 65219), (8316, 62678), (8547, 60984), (8712, 59829), (8954, 58212), (9317, 55944), (9324, 55902), (9702, 53724), (9768, 53361), (10164, 51282), (10584, 49247), (10648, 48951), (10878, 47916), (10989, 47432), (11396, 45738), (11858, 43956), (11979, 43512), (12936, 40293), (13068, 39886), (13431, 38808), (13986, 37268), (14504, 35937), (14553, 35816), (14652, 35574), (15246, 34188), (15972, 32634), (16317, 31944), (16632, 31339), (17094, 30492), (17787, 29304), (17908, 29106), (18634, 27972), (18648, 27951), (19404, 26862), (19943, 26136), (20328, 25641), (21756, 23958), (21978, 23716), (22792, 22869)]