2489851056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{701}}^1$

素因数の和:792

約数の個数: 240

約数和(自身を含む): 8298111744

約数和(自身を除く): 5808260688

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 33, 42, 44, 48, 56, 62, 66, 77, 84, 88, 93, 112, 124, 132, 154, 168, 176, 186, 217, 231, 248, 264, 308, 336, 341, 372, 434, 462, 496, 528, 616, 651, 682, 701, 744, 868, 924, 961, 1023, 1232, 1302, 1364, 1402, 1488, 1736, 1848, 1922, 2046, 2103, 2387, 2604, 2728, 2804, 2883, 3472, 3696, 3844, 4092, 4206, 4774, 4907, 5208, 5456, 5608, 5766, 6727, 7161, 7688, 7711, 8184, 8412, 9548, 9814, 10416, 10571, 11216, 11532, 13454, 14322, 14721, 15376, 15422, 16368, 16824, 19096, 19628, 20181, 21142, 21731, 23064, 23133, 26908, 28644, 29442, 30844, 31713, 33648, 38192, 39256, 40362, 42284, 43462, 46128, 46266, 53816, 53977, 57288, 58884, 61688, 63426, 65193, 73997, 78512, 80724, 84568, 86924, 92532, 107632, 107954, 114576, 117768, 123376, 126852, 130386, 147994, 152117, 161448, 161931, 169136, 173848, 185064, 215908, 221991, 235536, 239041, 253704, 260772, 295988, 304234, 322896, 323862, 347696, 370128, 431816, 443982, 456351, 478082, 507408, 521544, 591976, 608468, 647724, 673661, 717123, 863632, 887964, 912702, 956164, 1043088, 1183952, 1216936, 1295448, 1347322, 1434246, 1673287, 1775928, 1825404, 1912328, 2020983, 2433872, 2590896, 2694644, 2868492, 3346574, 3551856, 3650808, 3824656, 4041966, 4715627, 5019861, 5389288, 5736984, 6693148, 7301616, 7410271, 8083932, 9431254, 10039722, 10778576, 11473968, 13386296, 14146881, 14820542, 16167864, 18862508, 20079444, 22230813, 26772592, 28293762, 29641084, 32335728, 37725016, 40158888, 44461626, 51871897, 56587524, 59282168, 75450032, 80317776, 88923252, 103743794, 113175048, 118564336, 155615691, 177846504, 207487588, 226350096, 311231382, 355693008, 414975176, 622462764, 829950352, 1244925528, 2489851056]

約数ペア:

[(1, 2489851056), (2, 1244925528), (3, 829950352), (4, 622462764), (6, 414975176), (7, 355693008), (8, 311231382), (11, 226350096), (12, 207487588), (14, 177846504), (16, 155615691), (21, 118564336), (22, 113175048), (24, 103743794), (28, 88923252), (31, 80317776), (33, 75450032), (42, 59282168), (44, 56587524), (48, 51871897), (56, 44461626), (62, 40158888), (66, 37725016), (77, 32335728), (84, 29641084), (88, 28293762), (93, 26772592), (112, 22230813), (124, 20079444), (132, 18862508), (154, 16167864), (168, 14820542), (176, 14146881), (186, 13386296), (217, 11473968), (231, 10778576), (248, 10039722), (264, 9431254), (308, 8083932), (336, 7410271), (341, 7301616), (372, 6693148), (434, 5736984), (462, 5389288), (496, 5019861), (528, 4715627), (616, 4041966), (651, 3824656), (682, 3650808), (701, 3551856), (744, 3346574), (868, 2868492), (924, 2694644), (961, 2590896), (1023, 2433872), (1232, 2020983), (1302, 1912328), (1364, 1825404), (1402, 1775928), (1488, 1673287), (1736, 1434246), (1848, 1347322), (1922, 1295448), (2046, 1216936), (2103, 1183952), (2387, 1043088), (2604, 956164), (2728, 912702), (2804, 887964), (2883, 863632), (3472, 717123), (3696, 673661), (3844, 647724), (4092, 608468), (4206, 591976), (4774, 521544), (4907, 507408), (5208, 478082), (5456, 456351), (5608, 443982), (5766, 431816), (6727, 370128), (7161, 347696), (7688, 323862), (7711, 322896), (8184, 304234), (8412, 295988), (9548, 260772), (9814, 253704), (10416, 239041), (10571, 235536), (11216, 221991), (11532, 215908), (13454, 185064), (14322, 173848), (14721, 169136), (15376, 161931), (15422, 161448), (16368, 152117), (16824, 147994), (19096, 130386), (19628, 126852), (20181, 123376), (21142, 117768), (21731, 114576), (23064, 107954), (23133, 107632), (26908, 92532), (28644, 86924), (29442, 84568), (30844, 80724), (31713, 78512), (33648, 73997), (38192, 65193), (39256, 63426), (40362, 61688), (42284, 58884), (43462, 57288), (46128, 53977), (46266, 53816)]