1816944133088

素因数分解:

$2^5\times 7^3\times {\mathrm{2417}}^1\times {\mathrm{68489}}^1$

素因数の和:70937

約数の個数: 96

約数和(自身を含む): 4173342264000

約数和(自身を除く): 2356398130912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2417, 2744, 4834, 5488, 9668, 10976, 16919, 19336, 33838, 38672, 67676, 68489, 77344, 118433, 135352, 136978, 236866, 270704, 273956, 473732, 479423, 541408, 547912, 829031, 947464, 958846, 1095824, 1658062, 1894928, 1917692, 2191648, 3316124, 3355961, 3789856, 3835384, 6632248, 6711922, 7670768, 13264496, 13423844, 15341536, 23491727, 26528992, 26847688, 46983454, 53695376, 93966908, 107390752, 165537913, 187933816, 331075826, 375867632, 662151652, 751735264, 1158765391, 1324303304, 2317530782, 2648606608, 4635061564, 5297213216, 8111357737, 9270123128, 16222715474, 18540246256, 32445430948, 37080492512, 56779504159, 64890861896, 113559008318, 129781723792, 227118016636, 259563447584, 454236033272, 908472066544, 1816944133088]

約数ペア:

[(1, 1816944133088), (2, 908472066544), (4, 454236033272), (7, 259563447584), (8, 227118016636), (14, 129781723792), (16, 113559008318), (28, 64890861896), (32, 56779504159), (49, 37080492512), (56, 32445430948), (98, 18540246256), (112, 16222715474), (196, 9270123128), (224, 8111357737), (343, 5297213216), (392, 4635061564), (686, 2648606608), (784, 2317530782), (1372, 1324303304), (1568, 1158765391), (2417, 751735264), (2744, 662151652), (4834, 375867632), (5488, 331075826), (9668, 187933816), (10976, 165537913), (16919, 107390752), (19336, 93966908), (33838, 53695376), (38672, 46983454), (67676, 26847688), (68489, 26528992), (77344, 23491727), (118433, 15341536), (135352, 13423844), (136978, 13264496), (236866, 7670768), (270704, 6711922), (273956, 6632248), (473732, 3835384), (479423, 3789856), (541408, 3355961), (547912, 3316124), (829031, 2191648), (947464, 1917692), (958846, 1894928), (1095824, 1658062)]