18749988352

素因数分解:

$2^9\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{2297}}^1$

素因数の和:2571

約数の個数: 80

約数和(自身を含む): 38083834800

約数和(自身を除く): 19333846448

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 149, 214, 256, 298, 428, 512, 596, 856, 1192, 1712, 2297, 2384, 3424, 4594, 4768, 6848, 9188, 9536, 13696, 15943, 18376, 19072, 27392, 31886, 36752, 38144, 54784, 63772, 73504, 76288, 127544, 147008, 245779, 255088, 294016, 342253, 491558, 510176, 588032, 684506, 983116, 1020352, 1176064, 1369012, 1966232, 2040704, 2738024, 3932464, 4081408, 5476048, 7864928, 8162816, 10952096, 15729856, 21904192, 31459712, 36621071, 43808384, 62919424, 73242142, 87616768, 125838848, 146484284, 175233536, 292968568, 585937136, 1171874272, 2343748544, 4687497088, 9374994176, 18749988352]

約数ペア:

[(1, 18749988352), (2, 9374994176), (4, 4687497088), (8, 2343748544), (16, 1171874272), (32, 585937136), (64, 292968568), (107, 175233536), (128, 146484284), (149, 125838848), (214, 87616768), (256, 73242142), (298, 62919424), (428, 43808384), (512, 36621071), (596, 31459712), (856, 21904192), (1192, 15729856), (1712, 10952096), (2297, 8162816), (2384, 7864928), (3424, 5476048), (4594, 4081408), (4768, 3932464), (6848, 2738024), (9188, 2040704), (9536, 1966232), (13696, 1369012), (15943, 1176064), (18376, 1020352), (19072, 983116), (27392, 684506), (31886, 588032), (36752, 510176), (38144, 491558), (54784, 342253), (63772, 294016), (73504, 255088), (76288, 245779), (127544, 147008)]