415972024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1$

素因数の和:740

約数の個数: 64

約数和(自身を含む): 865751040

約数和(自身を除く): 449779016

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 191, 344, 382, 487, 559, 764, 974, 1118, 1528, 1948, 2236, 2483, 3896, 4472, 4966, 6331, 8213, 9932, 12662, 16426, 19864, 20941, 25324, 32852, 41882, 50648, 65704, 83764, 93017, 106769, 167528, 186034, 213538, 272233, 372068, 427076, 544466, 744136, 854152, 1088932, 1209221, 2177864, 2418442, 3999731, 4836884, 7999462, 9673768, 15998924, 31997848, 51996503, 103993006, 207986012, 415972024]

約数ペア:

[(1, 415972024), (2, 207986012), (4, 103993006), (8, 51996503), (13, 31997848), (26, 15998924), (43, 9673768), (52, 7999462), (86, 4836884), (104, 3999731), (172, 2418442), (191, 2177864), (344, 1209221), (382, 1088932), (487, 854152), (559, 744136), (764, 544466), (974, 427076), (1118, 372068), (1528, 272233), (1948, 213538), (2236, 186034), (2483, 167528), (3896, 106769), (4472, 93017), (4966, 83764), (6331, 65704), (8213, 50648), (9932, 41882), (12662, 32852), (16426, 25324), (19864, 20941)]