1492187976

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{668543}}^1$

素因数の和:668586

約数の個数: 48

約数和(自身を含む): 4171714560

約数和(自身を除く): 2679526584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 668543, 1337086, 2005629, 2674172, 4011258, 5348344, 6016887, 8022516, 12033774, 16045032, 20724833, 24067548, 41449666, 48135096, 62174499, 82899332, 124348998, 165798664, 186523497, 248697996, 373046994, 497395992, 746093988, 1492187976]

約数ペア:

[(1, 1492187976), (2, 746093988), (3, 497395992), (4, 373046994), (6, 248697996), (8, 186523497), (9, 165798664), (12, 124348998), (18, 82899332), (24, 62174499), (31, 48135096), (36, 41449666), (62, 24067548), (72, 20724833), (93, 16045032), (124, 12033774), (186, 8022516), (248, 6016887), (279, 5348344), (372, 4011258), (558, 2674172), (744, 2005629), (1116, 1337086), (2232, 668543)]