42261912

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{11}}^3$

素因数の和:65

約数の個数: 240

約数和(自身を含む): 151458120

約数和(自身を除く): 109196208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 49, 54, 56, 63, 66, 72, 77, 81, 84, 88, 98, 99, 108, 121, 126, 132, 147, 154, 162, 168, 189, 196, 198, 216, 231, 242, 252, 264, 294, 297, 308, 324, 363, 378, 392, 396, 441, 462, 484, 504, 539, 567, 588, 594, 616, 648, 693, 726, 756, 792, 847, 882, 891, 924, 968, 1078, 1089, 1134, 1176, 1188, 1323, 1331, 1386, 1452, 1512, 1617, 1694, 1764, 1782, 1848, 2079, 2156, 2178, 2268, 2376, 2541, 2646, 2662, 2772, 2904, 3234, 3267, 3388, 3528, 3564, 3969, 3993, 4158, 4312, 4356, 4536, 4851, 5082, 5292, 5324, 5544, 5929, 6237, 6468, 6534, 6776, 7128, 7623, 7938, 7986, 8316, 8712, 9317, 9702, 9801, 10164, 10584, 10648, 11858, 11979, 12474, 12936, 13068, 14553, 15246, 15876, 15972, 16632, 17787, 18634, 19404, 19602, 20328, 22869, 23716, 23958, 24948, 26136, 27951, 29106, 30492, 31752, 31944, 35574, 35937, 37268, 38808, 39204, 43659, 45738, 47432, 47916, 49896, 53361, 55902, 58212, 60984, 65219, 68607, 71148, 71874, 74536, 78408, 83853, 87318, 91476, 95832, 106722, 107811, 111804, 116424, 130438, 137214, 142296, 143748, 160083, 167706, 174636, 182952, 195657, 213444, 215622, 223608, 251559, 260876, 274428, 287496, 320166, 335412, 349272, 391314, 426888, 431244, 480249, 503118, 521752, 548856, 586971, 640332, 670824, 754677, 782628, 862488, 960498, 1006236, 1173942, 1280664, 1509354, 1565256, 1760913, 1920996, 2012472, 2347884, 3018708, 3521826, 3841992, 4695768, 5282739, 6037416, 7043652, 10565478, 14087304, 21130956, 42261912]

約数ペア:

[(1, 42261912), (2, 21130956), (3, 14087304), (4, 10565478), (6, 7043652), (7, 6037416), (8, 5282739), (9, 4695768), (11, 3841992), (12, 3521826), (14, 3018708), (18, 2347884), (21, 2012472), (22, 1920996), (24, 1760913), (27, 1565256), (28, 1509354), (33, 1280664), (36, 1173942), (42, 1006236), (44, 960498), (49, 862488), (54, 782628), (56, 754677), (63, 670824), (66, 640332), (72, 586971), (77, 548856), (81, 521752), (84, 503118), (88, 480249), (98, 431244), (99, 426888), (108, 391314), (121, 349272), (126, 335412), (132, 320166), (147, 287496), (154, 274428), (162, 260876), (168, 251559), (189, 223608), (196, 215622), (198, 213444), (216, 195657), (231, 182952), (242, 174636), (252, 167706), (264, 160083), (294, 143748), (297, 142296), (308, 137214), (324, 130438), (363, 116424), (378, 111804), (392, 107811), (396, 106722), (441, 95832), (462, 91476), (484, 87318), (504, 83853), (539, 78408), (567, 74536), (588, 71874), (594, 71148), (616, 68607), (648, 65219), (693, 60984), (726, 58212), (756, 55902), (792, 53361), (847, 49896), (882, 47916), (891, 47432), (924, 45738), (968, 43659), (1078, 39204), (1089, 38808), (1134, 37268), (1176, 35937), (1188, 35574), (1323, 31944), (1331, 31752), (1386, 30492), (1452, 29106), (1512, 27951), (1617, 26136), (1694, 24948), (1764, 23958), (1782, 23716), (1848, 22869), (2079, 20328), (2156, 19602), (2178, 19404), (2268, 18634), (2376, 17787), (2541, 16632), (2646, 15972), (2662, 15876), (2772, 15246), (2904, 14553), (3234, 13068), (3267, 12936), (3388, 12474), (3528, 11979), (3564, 11858), (3969, 10648), (3993, 10584), (4158, 10164), (4312, 9801), (4356, 9702), (4536, 9317), (4851, 8712), (5082, 8316), (5292, 7986), (5324, 7938), (5544, 7623), (5929, 7128), (6237, 6776), (6468, 6534)]