1421936176

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:770

約数の個数: 80

約数和(自身を含む): 2951739648

約数和(自身を除く): 1529803472

約数列:

[1, 2, 4, 8, 16, 23, 46, 67, 92, 101, 134, 184, 202, 268, 368, 404, 536, 571, 808, 1072, 1142, 1541, 1616, 2284, 2323, 3082, 4568, 4646, 6164, 6767, 9136, 9292, 12328, 13133, 13534, 18584, 24656, 26266, 27068, 37168, 38257, 52532, 54136, 57671, 76514, 105064, 108272, 115342, 153028, 155641, 210128, 230684, 306056, 311282, 461368, 612112, 622564, 879911, 922736, 1245128, 1326433, 1759822, 2490256, 2652866, 3519644, 3863957, 5305732, 7039288, 7727914, 10611464, 14078576, 15455828, 21222928, 30911656, 61823312, 88871011, 177742022, 355484044, 710968088, 1421936176]

約数ペア:

[(1, 1421936176), (2, 710968088), (4, 355484044), (8, 177742022), (16, 88871011), (23, 61823312), (46, 30911656), (67, 21222928), (92, 15455828), (101, 14078576), (134, 10611464), (184, 7727914), (202, 7039288), (268, 5305732), (368, 3863957), (404, 3519644), (536, 2652866), (571, 2490256), (808, 1759822), (1072, 1326433), (1142, 1245128), (1541, 922736), (1616, 879911), (2284, 622564), (2323, 612112), (3082, 461368), (4568, 311282), (4646, 306056), (6164, 230684), (6767, 210128), (9136, 155641), (9292, 153028), (12328, 115342), (13133, 108272), (13534, 105064), (18584, 76514), (24656, 57671), (26266, 54136), (27068, 52532), (37168, 38257)]