987463584

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{110603}}^1$

素因数の和:110650

約数の個数: 72

約数和(自身を含む): 2898709632

約数和(自身を除く): 1911246048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 110603, 221206, 331809, 442412, 663618, 884824, 995427, 1327236, 1769648, 1990854, 2654472, 3428693, 3539296, 3981708, 5308944, 6857386, 7963416, 10286079, 10617888, 13714772, 15926832, 20572158, 27429544, 30858237, 31853664, 41144316, 54859088, 61716474, 82288632, 109718176, 123432948, 164577264, 246865896, 329154528, 493731792, 987463584]

約数ペア:

[(1, 987463584), (2, 493731792), (3, 329154528), (4, 246865896), (6, 164577264), (8, 123432948), (9, 109718176), (12, 82288632), (16, 61716474), (18, 54859088), (24, 41144316), (31, 31853664), (32, 30858237), (36, 27429544), (48, 20572158), (62, 15926832), (72, 13714772), (93, 10617888), (96, 10286079), (124, 7963416), (144, 6857386), (186, 5308944), (248, 3981708), (279, 3539296), (288, 3428693), (372, 2654472), (496, 1990854), (558, 1769648), (744, 1327236), (992, 995427), (1116, 884824), (1488, 663618), (2232, 442412), (2976, 331809), (4464, 221206), (8928, 110603)]