1305043488

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4231}}^1$

素因数の和:4277

約数の個数: 240

約数和(自身を含む): 4645517184

約数和(自身を除く): 3340473696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 204, 216, 224, 238, 252, 272, 288, 306, 324, 336, 357, 378, 408, 432, 459, 476, 504, 544, 567, 612, 648, 672, 714, 756, 816, 864, 918, 952, 1008, 1071, 1134, 1224, 1296, 1377, 1428, 1512, 1632, 1836, 1904, 2016, 2142, 2268, 2448, 2592, 2754, 2856, 3024, 3213, 3672, 3808, 4231, 4284, 4536, 4896, 5508, 5712, 6048, 6426, 7344, 8462, 8568, 9072, 9639, 11016, 11424, 12693, 12852, 14688, 16924, 17136, 18144, 19278, 22032, 25386, 25704, 29617, 33848, 34272, 38079, 38556, 44064, 50772, 51408, 59234, 67696, 71927, 76158, 77112, 88851, 101544, 102816, 114237, 118468, 135392, 143854, 152316, 154224, 177702, 203088, 215781, 228474, 236936, 266553, 287708, 304632, 308448, 342711, 355404, 406176, 431562, 456948, 473872, 503489, 533106, 575416, 609264, 647343, 685422, 710808, 799659, 863124, 913896, 947744, 1006978, 1066212, 1150832, 1218528, 1294686, 1370844, 1421616, 1510467, 1599318, 1726248, 1827792, 1942029, 2013956, 2132424, 2301664, 2398977, 2589372, 2741688, 2843232, 3020934, 3198636, 3452496, 3655584, 3884058, 4027912, 4264848, 4531401, 4797954, 5178744, 5483376, 5826087, 6041868, 6397272, 6904992, 7768116, 8055824, 8529696, 9062802, 9595908, 10357488, 10966752, 11652174, 12083736, 12794544, 13594203, 15536232, 16111648, 18125604, 19191816, 20714976, 23304348, 24167472, 25589088, 27188406, 31072464, 36251208, 38383632, 40782609, 46608696, 48334944, 54376812, 62144928, 72502416, 76767264, 81565218, 93217392, 108753624, 145004832, 163130436, 186434784, 217507248, 326260872, 435014496, 652521744, 1305043488]

約数ペア:

[(1, 1305043488), (2, 652521744), (3, 435014496), (4, 326260872), (6, 217507248), (7, 186434784), (8, 163130436), (9, 145004832), (12, 108753624), (14, 93217392), (16, 81565218), (17, 76767264), (18, 72502416), (21, 62144928), (24, 54376812), (27, 48334944), (28, 46608696), (32, 40782609), (34, 38383632), (36, 36251208), (42, 31072464), (48, 27188406), (51, 25589088), (54, 24167472), (56, 23304348), (63, 20714976), (68, 19191816), (72, 18125604), (81, 16111648), (84, 15536232), (96, 13594203), (102, 12794544), (108, 12083736), (112, 11652174), (119, 10966752), (126, 10357488), (136, 9595908), (144, 9062802), (153, 8529696), (162, 8055824), (168, 7768116), (189, 6904992), (204, 6397272), (216, 6041868), (224, 5826087), (238, 5483376), (252, 5178744), (272, 4797954), (288, 4531401), (306, 4264848), (324, 4027912), (336, 3884058), (357, 3655584), (378, 3452496), (408, 3198636), (432, 3020934), (459, 2843232), (476, 2741688), (504, 2589372), (544, 2398977), (567, 2301664), (612, 2132424), (648, 2013956), (672, 1942029), (714, 1827792), (756, 1726248), (816, 1599318), (864, 1510467), (918, 1421616), (952, 1370844), (1008, 1294686), (1071, 1218528), (1134, 1150832), (1224, 1066212), (1296, 1006978), (1377, 947744), (1428, 913896), (1512, 863124), (1632, 799659), (1836, 710808), (1904, 685422), (2016, 647343), (2142, 609264), (2268, 575416), (2448, 533106), (2592, 503489), (2754, 473872), (2856, 456948), (3024, 431562), (3213, 406176), (3672, 355404), (3808, 342711), (4231, 308448), (4284, 304632), (4536, 287708), (4896, 266553), (5508, 236936), (5712, 228474), (6048, 215781), (6426, 203088), (7344, 177702), (8462, 154224), (8568, 152316), (9072, 143854), (9639, 135392), (11016, 118468), (11424, 114237), (12693, 102816), (12852, 101544), (14688, 88851), (16924, 77112), (17136, 76158), (18144, 71927), (19278, 67696), (22032, 59234), (25386, 51408), (25704, 50772), (29617, 44064), (33848, 38556), (34272, 38079)]