1630954968

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{7621}}^1$

素因数の和:7908

約数の個数: 64

約数和(自身を含む): 4205514720

約数和(自身を除く): 2574559752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 241, 296, 444, 482, 723, 888, 964, 1446, 1928, 2892, 5784, 7621, 8917, 15242, 17834, 22863, 26751, 30484, 35668, 45726, 53502, 60968, 71336, 91452, 107004, 182904, 214008, 281977, 563954, 845931, 1127908, 1691862, 1836661, 2255816, 3383724, 3673322, 5509983, 6767448, 7346644, 11019966, 14693288, 22039932, 44079864, 67956457, 135912914, 203869371, 271825828, 407738742, 543651656, 815477484, 1630954968]

約数ペア:

[(1, 1630954968), (2, 815477484), (3, 543651656), (4, 407738742), (6, 271825828), (8, 203869371), (12, 135912914), (24, 67956457), (37, 44079864), (74, 22039932), (111, 14693288), (148, 11019966), (222, 7346644), (241, 6767448), (296, 5509983), (444, 3673322), (482, 3383724), (723, 2255816), (888, 1836661), (964, 1691862), (1446, 1127908), (1928, 845931), (2892, 563954), (5784, 281977), (7621, 214008), (8917, 182904), (15242, 107004), (17834, 91452), (22863, 71336), (26751, 60968), (30484, 53502), (35668, 45726)]