1643937048

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{37369}}^1$

素因数の和:37441

約数の個数: 96

約数和(自身を含む): 4896964800

約数和(自身を除く): 3253027752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 47, 52, 72, 78, 94, 104, 117, 141, 156, 188, 234, 282, 312, 376, 423, 468, 564, 611, 846, 936, 1128, 1222, 1692, 1833, 2444, 3384, 3666, 4888, 5499, 7332, 10998, 14664, 21996, 37369, 43992, 74738, 112107, 149476, 224214, 298952, 336321, 448428, 485797, 672642, 896856, 971594, 1345284, 1457391, 1756343, 1943188, 2690568, 2914782, 3512686, 3886376, 4372173, 5269029, 5829564, 7025372, 8744346, 10538058, 11659128, 14050744, 15807087, 17488692, 21076116, 22832459, 31614174, 34977384, 42152232, 45664918, 63228348, 68497377, 91329836, 126456696, 136994754, 182659672, 205492131, 273989508, 410984262, 547979016, 821968524, 1643937048]

約数ペア:

[(1, 1643937048), (2, 821968524), (3, 547979016), (4, 410984262), (6, 273989508), (8, 205492131), (9, 182659672), (12, 136994754), (13, 126456696), (18, 91329836), (24, 68497377), (26, 63228348), (36, 45664918), (39, 42152232), (47, 34977384), (52, 31614174), (72, 22832459), (78, 21076116), (94, 17488692), (104, 15807087), (117, 14050744), (141, 11659128), (156, 10538058), (188, 8744346), (234, 7025372), (282, 5829564), (312, 5269029), (376, 4372173), (423, 3886376), (468, 3512686), (564, 2914782), (611, 2690568), (846, 1943188), (936, 1756343), (1128, 1457391), (1222, 1345284), (1692, 971594), (1833, 896856), (2444, 672642), (3384, 485797), (3666, 448428), (4888, 336321), (5499, 298952), (7332, 224214), (10998, 149476), (14664, 112107), (21996, 74738), (37369, 43992)]