1405828656

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{69239}}^1$

素因数の和:69303

約数の個数: 80

約数和(自身を含む): 4121164800

約数和(自身を除く): 2715336144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 216, 282, 376, 423, 432, 564, 752, 846, 1128, 1269, 1692, 2256, 2538, 3384, 5076, 6768, 10152, 20304, 69239, 138478, 207717, 276956, 415434, 553912, 623151, 830868, 1107824, 1246302, 1661736, 1869453, 2492604, 3254233, 3323472, 3738906, 4985208, 6508466, 7477812, 9762699, 9970416, 13016932, 14955624, 19525398, 26033864, 29288097, 29911248, 39050796, 52067728, 58576194, 78101592, 87864291, 117152388, 156203184, 175728582, 234304776, 351457164, 468609552, 702914328, 1405828656]

約数ペア:

[(1, 1405828656), (2, 702914328), (3, 468609552), (4, 351457164), (6, 234304776), (8, 175728582), (9, 156203184), (12, 117152388), (16, 87864291), (18, 78101592), (24, 58576194), (27, 52067728), (36, 39050796), (47, 29911248), (48, 29288097), (54, 26033864), (72, 19525398), (94, 14955624), (108, 13016932), (141, 9970416), (144, 9762699), (188, 7477812), (216, 6508466), (282, 4985208), (376, 3738906), (423, 3323472), (432, 3254233), (564, 2492604), (752, 1869453), (846, 1661736), (1128, 1246302), (1269, 1107824), (1692, 830868), (2256, 623151), (2538, 553912), (3384, 415434), (5076, 276956), (6768, 207717), (10152, 138478), (20304, 69239)]