2247281388

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:633

約数の個数: 192

約数和(自身を含む): 6623232000

約数和(自身を除く): 4375950612

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 93, 99, 108, 124, 132, 139, 186, 198, 278, 279, 297, 341, 372, 396, 417, 439, 556, 558, 594, 682, 834, 837, 878, 1023, 1116, 1188, 1251, 1317, 1364, 1529, 1668, 1674, 1756, 2046, 2502, 2634, 3058, 3069, 3348, 3753, 3951, 4092, 4309, 4587, 4829, 5004, 5268, 6116, 6138, 7506, 7902, 8618, 9174, 9207, 9658, 11853, 12276, 12927, 13609, 13761, 14487, 15012, 15804, 17236, 18348, 18414, 19316, 23706, 25854, 27218, 27522, 28974, 36828, 38781, 40827, 41283, 43461, 47399, 47412, 51708, 54436, 55044, 57948, 61021, 77562, 81654, 82566, 86922, 94798, 116343, 122042, 122481, 130383, 142197, 149699, 155124, 163308, 165132, 173844, 183063, 189596, 232686, 244084, 244962, 260766, 284394, 299398, 366126, 367443, 426591, 449097, 465372, 489924, 521532, 549189, 568788, 598796, 671231, 732252, 734886, 853182, 898194, 1098378, 1279773, 1342462, 1347291, 1469772, 1647567, 1706364, 1796388, 1891651, 2013693, 2196756, 2559546, 2684924, 2694582, 3295134, 3783302, 4027386, 4041873, 5119092, 5389164, 5674953, 6041079, 6590268, 7566604, 8054772, 8083746, 11349906, 12082158, 16167492, 17024859, 18123237, 20808161, 22699812, 24164316, 34049718, 36246474, 41616322, 51074577, 62424483, 68099436, 72492948, 83232644, 102149154, 124848966, 187273449, 204298308, 249697932, 374546898, 561820347, 749093796, 1123640694, 2247281388]

約数ペア:

[(1, 2247281388), (2, 1123640694), (3, 749093796), (4, 561820347), (6, 374546898), (9, 249697932), (11, 204298308), (12, 187273449), (18, 124848966), (22, 102149154), (27, 83232644), (31, 72492948), (33, 68099436), (36, 62424483), (44, 51074577), (54, 41616322), (62, 36246474), (66, 34049718), (93, 24164316), (99, 22699812), (108, 20808161), (124, 18123237), (132, 17024859), (139, 16167492), (186, 12082158), (198, 11349906), (278, 8083746), (279, 8054772), (297, 7566604), (341, 6590268), (372, 6041079), (396, 5674953), (417, 5389164), (439, 5119092), (556, 4041873), (558, 4027386), (594, 3783302), (682, 3295134), (834, 2694582), (837, 2684924), (878, 2559546), (1023, 2196756), (1116, 2013693), (1188, 1891651), (1251, 1796388), (1317, 1706364), (1364, 1647567), (1529, 1469772), (1668, 1347291), (1674, 1342462), (1756, 1279773), (2046, 1098378), (2502, 898194), (2634, 853182), (3058, 734886), (3069, 732252), (3348, 671231), (3753, 598796), (3951, 568788), (4092, 549189), (4309, 521532), (4587, 489924), (4829, 465372), (5004, 449097), (5268, 426591), (6116, 367443), (6138, 366126), (7506, 299398), (7902, 284394), (8618, 260766), (9174, 244962), (9207, 244084), (9658, 232686), (11853, 189596), (12276, 183063), (12927, 173844), (13609, 165132), (13761, 163308), (14487, 155124), (15012, 149699), (15804, 142197), (17236, 130383), (18348, 122481), (18414, 122042), (19316, 116343), (23706, 94798), (25854, 86922), (27218, 82566), (27522, 81654), (28974, 77562), (36828, 61021), (38781, 57948), (40827, 55044), (41283, 54436), (43461, 51708), (47399, 47412)]