747603792

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21019}}^1$

素因数の和:21065

約数の個数: 120

約数和(自身を含む): 2371896800

約数和(自身を除く): 1624293008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4446, 5928, 8892, 11856, 17784, 21019, 35568, 42038, 63057, 84076, 126114, 168152, 189171, 252228, 273247, 336304, 378342, 399361, 504456, 546494, 756684, 798722, 819741, 1008912, 1092988, 1198083, 1513368, 1597444, 1639482, 2185976, 2396166, 2459223, 3026736, 3194888, 3278964, 3594249, 4371952, 4792332, 4918446, 5191693, 6389776, 6557928, 7188498, 9584664, 9836892, 10383386, 13115856, 14376996, 15575079, 19169328, 19673784, 20766772, 28753992, 31150158, 39347568, 41533544, 46725237, 57507984, 62300316, 83067088, 93450474, 124600632, 186900948, 249201264, 373801896, 747603792]

約数ペア:

[(1, 747603792), (2, 373801896), (3, 249201264), (4, 186900948), (6, 124600632), (8, 93450474), (9, 83067088), (12, 62300316), (13, 57507984), (16, 46725237), (18, 41533544), (19, 39347568), (24, 31150158), (26, 28753992), (36, 20766772), (38, 19673784), (39, 19169328), (48, 15575079), (52, 14376996), (57, 13115856), (72, 10383386), (76, 9836892), (78, 9584664), (104, 7188498), (114, 6557928), (117, 6389776), (144, 5191693), (152, 4918446), (156, 4792332), (171, 4371952), (208, 3594249), (228, 3278964), (234, 3194888), (247, 3026736), (304, 2459223), (312, 2396166), (342, 2185976), (456, 1639482), (468, 1597444), (494, 1513368), (624, 1198083), (684, 1092988), (741, 1008912), (912, 819741), (936, 798722), (988, 756684), (1368, 546494), (1482, 504456), (1872, 399361), (1976, 378342), (2223, 336304), (2736, 273247), (2964, 252228), (3952, 189171), (4446, 168152), (5928, 126114), (8892, 84076), (11856, 63057), (17784, 42038), (21019, 35568)]