319295946

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 673650432

約数和(自身を除く): 354354486

約数列:

[1, 2, 3, 6, 41, 71, 82, 101, 123, 142, 181, 202, 213, 246, 303, 362, 426, 543, 606, 1086, 2911, 4141, 5822, 7171, 7421, 8282, 8733, 12423, 12851, 14342, 14842, 17466, 18281, 21513, 22263, 24846, 25702, 36562, 38553, 43026, 44526, 54843, 77106, 109686, 294011, 526891, 588022, 749521, 882033, 1053782, 1297951, 1499042, 1580673, 1764066, 2248563, 2595902, 3161346, 3893853, 4497126, 7787706, 53215991, 106431982, 159647973, 319295946]

約数ペア:

[(1, 319295946), (2, 159647973), (3, 106431982), (6, 53215991), (41, 7787706), (71, 4497126), (82, 3893853), (101, 3161346), (123, 2595902), (142, 2248563), (181, 1764066), (202, 1580673), (213, 1499042), (246, 1297951), (303, 1053782), (362, 882033), (426, 749521), (543, 588022), (606, 526891), (1086, 294011), (2911, 109686), (4141, 77106), (5822, 54843), (7171, 44526), (7421, 43026), (8282, 38553), (8733, 36562), (12423, 25702), (12851, 24846), (14342, 22263), (14842, 21513), (17466, 18281)]