328522038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1699}}^1$

素因数の和:1821

約数の個数: 64

約数和(自身を含む): 737990400

約数和(自身を除く): 409468362

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 67, 74, 78, 111, 134, 201, 222, 402, 481, 871, 962, 1443, 1699, 1742, 2479, 2613, 2886, 3398, 4958, 5097, 5226, 7437, 10194, 14874, 22087, 32227, 44174, 62863, 64454, 66261, 96681, 113833, 125726, 132522, 188589, 193362, 227666, 341499, 377178, 682998, 817219, 1479829, 1634438, 2451657, 2959658, 4211821, 4439487, 4903314, 8423642, 8878974, 12635463, 25270926, 54753673, 109507346, 164261019, 328522038]

約数ペア:

[(1, 328522038), (2, 164261019), (3, 109507346), (6, 54753673), (13, 25270926), (26, 12635463), (37, 8878974), (39, 8423642), (67, 4903314), (74, 4439487), (78, 4211821), (111, 2959658), (134, 2451657), (201, 1634438), (222, 1479829), (402, 817219), (481, 682998), (871, 377178), (962, 341499), (1443, 227666), (1699, 193362), (1742, 188589), (2479, 132522), (2613, 125726), (2886, 113833), (3398, 96681), (4958, 66261), (5097, 64454), (5226, 62863), (7437, 44174), (10194, 32227), (14874, 22087)]