313156710460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1\times {\mathrm{23311}}^1$

素因数の和:23827

約数の個数: 96

約数和(自身を含む): 723283706880

約数和(自身を除く): 410126996420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 227, 269, 454, 538, 908, 1076, 1135, 1345, 2270, 2497, 2690, 2959, 4540, 4994, 5380, 5918, 9988, 11836, 12485, 14795, 23311, 24970, 29590, 46622, 49940, 59180, 61063, 93244, 116555, 122126, 233110, 244252, 256421, 305315, 466220, 512842, 610630, 671693, 1025684, 1221260, 1282105, 1343386, 2564210, 2686772, 3358465, 5128420, 5291597, 6270659, 6716930, 10583194, 12541318, 13433860, 21166388, 25082636, 26457985, 31353295, 52915970, 58207567, 62706590, 68977249, 105831940, 116415134, 125413180, 137954498, 232830268, 275908996, 291037835, 344886245, 582075670, 689772490, 1164151340, 1379544980, 1423439593, 2846879186, 5693758372, 7117197965, 14234395930, 15657835523, 28468791860, 31315671046, 62631342092, 78289177615, 156578355230, 313156710460]

約数ペア:

[(1, 313156710460), (2, 156578355230), (4, 78289177615), (5, 62631342092), (10, 31315671046), (11, 28468791860), (20, 15657835523), (22, 14234395930), (44, 7117197965), (55, 5693758372), (110, 2846879186), (220, 1423439593), (227, 1379544980), (269, 1164151340), (454, 689772490), (538, 582075670), (908, 344886245), (1076, 291037835), (1135, 275908996), (1345, 232830268), (2270, 137954498), (2497, 125413180), (2690, 116415134), (2959, 105831940), (4540, 68977249), (4994, 62706590), (5380, 58207567), (5918, 52915970), (9988, 31353295), (11836, 26457985), (12485, 25082636), (14795, 21166388), (23311, 13433860), (24970, 12541318), (29590, 10583194), (46622, 6716930), (49940, 6270659), (59180, 5291597), (61063, 5128420), (93244, 3358465), (116555, 2686772), (122126, 2564210), (233110, 1343386), (244252, 1282105), (256421, 1221260), (305315, 1025684), (466220, 671693), (512842, 610630)]