643097592

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{1481}}^1$

素因数の和:1693

約数の個数: 96

約数和(自身を含む): 1800985680

約数和(自身を除く): 1157888088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 163, 222, 296, 326, 333, 444, 489, 652, 666, 888, 978, 1304, 1332, 1467, 1481, 1956, 2664, 2934, 2962, 3912, 4443, 5868, 5924, 6031, 8886, 11736, 11848, 12062, 13329, 17772, 18093, 24124, 26658, 35544, 36186, 48248, 53316, 54279, 54797, 72372, 106632, 108558, 109594, 144744, 164391, 217116, 219188, 241403, 328782, 434232, 438376, 482806, 493173, 657564, 724209, 965612, 986346, 1315128, 1448418, 1931224, 1972692, 2172627, 2896836, 3945384, 4345254, 5793672, 8690508, 8931911, 17381016, 17863822, 26795733, 35727644, 53591466, 71455288, 80387199, 107182932, 160774398, 214365864, 321548796, 643097592]

約数ペア:

[(1, 643097592), (2, 321548796), (3, 214365864), (4, 160774398), (6, 107182932), (8, 80387199), (9, 71455288), (12, 53591466), (18, 35727644), (24, 26795733), (36, 17863822), (37, 17381016), (72, 8931911), (74, 8690508), (111, 5793672), (148, 4345254), (163, 3945384), (222, 2896836), (296, 2172627), (326, 1972692), (333, 1931224), (444, 1448418), (489, 1315128), (652, 986346), (666, 965612), (888, 724209), (978, 657564), (1304, 493173), (1332, 482806), (1467, 438376), (1481, 434232), (1956, 328782), (2664, 241403), (2934, 219188), (2962, 217116), (3912, 164391), (4443, 144744), (5868, 109594), (5924, 108558), (6031, 106632), (8886, 72372), (11736, 54797), (11848, 54279), (12062, 53316), (13329, 48248), (17772, 36186), (18093, 35544), (24124, 26658)]