1220213232

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{32717}}^1$

素因数の和:32775

約数の個数: 120

約数和(自身を含む): 4008347616

約数和(自身を除く): 2788134384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 56, 63, 72, 74, 84, 111, 112, 126, 144, 148, 168, 222, 252, 259, 296, 333, 336, 444, 504, 518, 592, 666, 777, 888, 1008, 1036, 1332, 1554, 1776, 2072, 2331, 2664, 3108, 4144, 4662, 5328, 6216, 9324, 12432, 18648, 32717, 37296, 65434, 98151, 130868, 196302, 229019, 261736, 294453, 392604, 458038, 523472, 588906, 687057, 785208, 916076, 1177812, 1210529, 1374114, 1570416, 1832152, 2061171, 2355624, 2421058, 2748228, 3631587, 3664304, 4122342, 4711248, 4842116, 5496456, 7263174, 8244684, 8473703, 9684232, 10894761, 10992912, 14526348, 16489368, 16947406, 19368464, 21789522, 25421109, 29052696, 32978736, 33894812, 43579044, 50842218, 58105392, 67789624, 76263327, 87158088, 101684436, 135579248, 152526654, 174316176, 203368872, 305053308, 406737744, 610106616, 1220213232]

約数ペア:

[(1, 1220213232), (2, 610106616), (3, 406737744), (4, 305053308), (6, 203368872), (7, 174316176), (8, 152526654), (9, 135579248), (12, 101684436), (14, 87158088), (16, 76263327), (18, 67789624), (21, 58105392), (24, 50842218), (28, 43579044), (36, 33894812), (37, 32978736), (42, 29052696), (48, 25421109), (56, 21789522), (63, 19368464), (72, 16947406), (74, 16489368), (84, 14526348), (111, 10992912), (112, 10894761), (126, 9684232), (144, 8473703), (148, 8244684), (168, 7263174), (222, 5496456), (252, 4842116), (259, 4711248), (296, 4122342), (333, 3664304), (336, 3631587), (444, 2748228), (504, 2421058), (518, 2355624), (592, 2061171), (666, 1832152), (777, 1570416), (888, 1374114), (1008, 1210529), (1036, 1177812), (1332, 916076), (1554, 785208), (1776, 687057), (2072, 588906), (2331, 523472), (2664, 458038), (3108, 392604), (4144, 294453), (4662, 261736), (5328, 229019), (6216, 196302), (9324, 130868), (12432, 98151), (18648, 65434), (32717, 37296)]