492419144

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:619

約数の個数: 128

約数和(自身を含む): 1195223040

約数和(自身を除く): 702803896

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 43, 46, 56, 68, 86, 92, 119, 136, 161, 172, 184, 238, 301, 322, 344, 391, 476, 523, 602, 644, 731, 782, 952, 989, 1046, 1204, 1288, 1462, 1564, 1978, 2092, 2408, 2737, 2924, 3128, 3661, 3956, 4184, 5117, 5474, 5848, 6923, 7322, 7912, 8891, 10234, 10948, 12029, 13846, 14644, 16813, 17782, 20468, 21896, 22489, 24058, 27692, 29288, 33626, 35564, 40936, 44978, 48116, 55384, 62237, 67252, 71128, 84203, 89956, 96232, 117691, 124474, 134504, 157423, 168406, 179912, 204493, 235382, 248948, 314846, 336812, 382313, 408986, 470764, 497896, 517247, 629692, 673624, 764626, 817972, 941528, 1034494, 1259384, 1431451, 1529252, 1635944, 2068988, 2676191, 2862902, 3058504, 3620729, 4137976, 5352382, 5725804, 7241458, 8793199, 10704764, 11451608, 14482916, 17586398, 21409528, 28965832, 35172796, 61552393, 70345592, 123104786, 246209572, 492419144]

約数ペア:

[(1, 492419144), (2, 246209572), (4, 123104786), (7, 70345592), (8, 61552393), (14, 35172796), (17, 28965832), (23, 21409528), (28, 17586398), (34, 14482916), (43, 11451608), (46, 10704764), (56, 8793199), (68, 7241458), (86, 5725804), (92, 5352382), (119, 4137976), (136, 3620729), (161, 3058504), (172, 2862902), (184, 2676191), (238, 2068988), (301, 1635944), (322, 1529252), (344, 1431451), (391, 1259384), (476, 1034494), (523, 941528), (602, 817972), (644, 764626), (731, 673624), (782, 629692), (952, 517247), (989, 497896), (1046, 470764), (1204, 408986), (1288, 382313), (1462, 336812), (1564, 314846), (1978, 248948), (2092, 235382), (2408, 204493), (2737, 179912), (2924, 168406), (3128, 157423), (3661, 134504), (3956, 124474), (4184, 117691), (5117, 96232), (5474, 89956), (5848, 84203), (6923, 71128), (7322, 67252), (7912, 62237), (8891, 55384), (10234, 48116), (10948, 44978), (12029, 40936), (13846, 35564), (14644, 33626), (16813, 29288), (17782, 27692), (20468, 24058), (21896, 22489)]