15664578228

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{858239}}^1$

素因数の和:858278

約数の個数: 72

約数和(自身を含む): 43976217600

約数和(自身を除く): 28311639372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 4563, 6084, 9126, 18252, 858239, 1716478, 2574717, 3432956, 5149434, 7724151, 10298868, 11157107, 15448302, 22314214, 23172453, 30896604, 33471321, 44628428, 46344906, 66942642, 92689812, 100413963, 133885284, 145042391, 200827926, 290084782, 301241889, 401655852, 435127173, 580169564, 602483778, 870254346, 1204967556, 1305381519, 1740508692, 2610763038, 3916144557, 5221526076, 7832289114, 15664578228]

約数ペア:

[(1, 15664578228), (2, 7832289114), (3, 5221526076), (4, 3916144557), (6, 2610763038), (9, 1740508692), (12, 1305381519), (13, 1204967556), (18, 870254346), (26, 602483778), (27, 580169564), (36, 435127173), (39, 401655852), (52, 301241889), (54, 290084782), (78, 200827926), (108, 145042391), (117, 133885284), (156, 100413963), (169, 92689812), (234, 66942642), (338, 46344906), (351, 44628428), (468, 33471321), (507, 30896604), (676, 23172453), (702, 22314214), (1014, 15448302), (1404, 11157107), (1521, 10298868), (2028, 7724151), (3042, 5149434), (4563, 3432956), (6084, 2574717), (9126, 1716478), (18252, 858239)]