2145014496

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{240257}}^1$

素因数の和:240304

約数の個数: 72

約数和(自身を含む): 6296681664

約数和(自身を除く): 4151667168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 240257, 480514, 720771, 961028, 1441542, 1922056, 2162313, 2883084, 3844112, 4324626, 5766168, 7447967, 7688224, 8649252, 11532336, 14895934, 17298504, 22343901, 23064672, 29791868, 34597008, 44687802, 59583736, 67031703, 69194016, 89375604, 119167472, 134063406, 178751208, 238334944, 268126812, 357502416, 536253624, 715004832, 1072507248, 2145014496]

約数ペア:

[(1, 2145014496), (2, 1072507248), (3, 715004832), (4, 536253624), (6, 357502416), (8, 268126812), (9, 238334944), (12, 178751208), (16, 134063406), (18, 119167472), (24, 89375604), (31, 69194016), (32, 67031703), (36, 59583736), (48, 44687802), (62, 34597008), (72, 29791868), (93, 23064672), (96, 22343901), (124, 17298504), (144, 14895934), (186, 11532336), (248, 8649252), (279, 7688224), (288, 7447967), (372, 5766168), (496, 4324626), (558, 3844112), (744, 2883084), (992, 2162313), (1116, 1922056), (1488, 1441542), (2232, 961028), (2976, 720771), (4464, 480514), (8928, 240257)]