242854128

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1103}}^1$

素因数の和:1267

約数の個数: 120

約数和(自身を含む): 747452160

約数和(自身を除く): 504598032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 139, 144, 176, 198, 264, 278, 396, 417, 528, 556, 792, 834, 1103, 1112, 1251, 1529, 1584, 1668, 2206, 2224, 2502, 3058, 3309, 3336, 4412, 4587, 5004, 6116, 6618, 6672, 8824, 9174, 9927, 10008, 12133, 12232, 13236, 13761, 17648, 18348, 19854, 20016, 24266, 24464, 26472, 27522, 36399, 36696, 39708, 48532, 52944, 55044, 72798, 73392, 79416, 97064, 109197, 110088, 145596, 153317, 158832, 194128, 218394, 220176, 291192, 306634, 436788, 459951, 582384, 613268, 873576, 919902, 1226536, 1379853, 1686487, 1747152, 1839804, 2453072, 2759706, 3372974, 3679608, 5059461, 5519412, 6745948, 7359216, 10118922, 11038824, 13491896, 15178383, 20237844, 22077648, 26983792, 30356766, 40475688, 60713532, 80951376, 121427064, 242854128]

約数ペア:

[(1, 242854128), (2, 121427064), (3, 80951376), (4, 60713532), (6, 40475688), (8, 30356766), (9, 26983792), (11, 22077648), (12, 20237844), (16, 15178383), (18, 13491896), (22, 11038824), (24, 10118922), (33, 7359216), (36, 6745948), (44, 5519412), (48, 5059461), (66, 3679608), (72, 3372974), (88, 2759706), (99, 2453072), (132, 1839804), (139, 1747152), (144, 1686487), (176, 1379853), (198, 1226536), (264, 919902), (278, 873576), (396, 613268), (417, 582384), (528, 459951), (556, 436788), (792, 306634), (834, 291192), (1103, 220176), (1112, 218394), (1251, 194128), (1529, 158832), (1584, 153317), (1668, 145596), (2206, 110088), (2224, 109197), (2502, 97064), (3058, 79416), (3309, 73392), (3336, 72798), (4412, 55044), (4587, 52944), (5004, 48532), (6116, 39708), (6618, 36696), (6672, 36399), (8824, 27522), (9174, 26472), (9927, 24464), (10008, 24266), (12133, 20016), (12232, 19854), (13236, 18348), (13761, 17648)]