1120500544

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{907}}^1$

素因数の和:1215

約数の個数: 56

約数和(自身を含む): 2260193600

約数和(自身を除く): 1139693056

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 199, 388, 398, 776, 796, 907, 1552, 1592, 1814, 3104, 3184, 3628, 6208, 6368, 7256, 12736, 14512, 19303, 29024, 38606, 58048, 77212, 87979, 154424, 175958, 180493, 308848, 351916, 360986, 617696, 703832, 721972, 1235392, 1407664, 1443944, 2815328, 2887888, 5630656, 5775776, 11551552, 17507821, 35015642, 70031284, 140062568, 280125136, 560250272, 1120500544]

約数ペア:

[(1, 1120500544), (2, 560250272), (4, 280125136), (8, 140062568), (16, 70031284), (32, 35015642), (64, 17507821), (97, 11551552), (194, 5775776), (199, 5630656), (388, 2887888), (398, 2815328), (776, 1443944), (796, 1407664), (907, 1235392), (1552, 721972), (1592, 703832), (1814, 617696), (3104, 360986), (3184, 351916), (3628, 308848), (6208, 180493), (6368, 175958), (7256, 154424), (12736, 87979), (14512, 77212), (19303, 58048), (29024, 38606)]