249245316

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:446

約数の個数: 96

約数和(自身を含む): 662323200

約数和(自身を除く): 413077884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 131, 158, 223, 237, 262, 316, 393, 446, 474, 524, 669, 711, 786, 892, 948, 1179, 1338, 1422, 1572, 2007, 2133, 2358, 2676, 2844, 3537, 4014, 4266, 4716, 6021, 7074, 8028, 8532, 10349, 12042, 14148, 17617, 20698, 24084, 29213, 31047, 35234, 41396, 52851, 58426, 62094, 70468, 87639, 93141, 105702, 116852, 124188, 158553, 175278, 186282, 211404, 262917, 279423, 317106, 350556, 372564, 475659, 525834, 558846, 634212, 788751, 951318, 1051668, 1117692, 1577502, 1902636, 2307827, 3155004, 4615654, 6923481, 9231308, 13846962, 20770443, 27693924, 41540886, 62311329, 83081772, 124622658, 249245316]

約数ペア:

[(1, 249245316), (2, 124622658), (3, 83081772), (4, 62311329), (6, 41540886), (9, 27693924), (12, 20770443), (18, 13846962), (27, 9231308), (36, 6923481), (54, 4615654), (79, 3155004), (108, 2307827), (131, 1902636), (158, 1577502), (223, 1117692), (237, 1051668), (262, 951318), (316, 788751), (393, 634212), (446, 558846), (474, 525834), (524, 475659), (669, 372564), (711, 350556), (786, 317106), (892, 279423), (948, 262917), (1179, 211404), (1338, 186282), (1422, 175278), (1572, 158553), (2007, 124188), (2133, 116852), (2358, 105702), (2676, 93141), (2844, 87639), (3537, 70468), (4014, 62094), (4266, 58426), (4716, 52851), (6021, 41396), (7074, 35234), (8028, 31047), (8532, 29213), (10349, 24084), (12042, 20698), (14148, 17617)]