268222734

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:167

約数の個数: 192

約数和(自身を含む): 714954240

約数和(自身を除く): 446731506

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 23, 26, 38, 39, 43, 46, 57, 61, 69, 78, 86, 114, 117, 122, 129, 138, 171, 183, 207, 234, 247, 258, 299, 342, 366, 387, 414, 437, 494, 549, 559, 598, 741, 774, 793, 817, 874, 897, 989, 1098, 1118, 1159, 1311, 1403, 1482, 1586, 1634, 1677, 1794, 1978, 2223, 2318, 2379, 2451, 2622, 2623, 2691, 2806, 2967, 3354, 3477, 3933, 4209, 4446, 4758, 4902, 5031, 5246, 5382, 5681, 5934, 6954, 7137, 7353, 7866, 7869, 8418, 8901, 10062, 10431, 10621, 11362, 12627, 12857, 14274, 14706, 15067, 15738, 17043, 17802, 18239, 18791, 20862, 21242, 23607, 25254, 25714, 26657, 30134, 31863, 34086, 34099, 36478, 37582, 38571, 45201, 47214, 49837, 51129, 53314, 54717, 56373, 60329, 63726, 68198, 77142, 79971, 90402, 95589, 99674, 102258, 102297, 109434, 112746, 115713, 120658, 135603, 149511, 159942, 164151, 169119, 180987, 191178, 204594, 231426, 239913, 244283, 271206, 299022, 306891, 328302, 338238, 346541, 361974, 448533, 479826, 488566, 542961, 613782, 647881, 693082, 732849, 784277, 897066, 1039623, 1085922, 1146251, 1295762, 1465698, 1568554, 1943643, 2079246, 2198547, 2292502, 2352831, 3118869, 3438753, 3887286, 4397094, 4705662, 5830929, 6237738, 6877506, 7058493, 10316259, 11661858, 14116986, 14901263, 20632518, 29802526, 44703789, 89407578, 134111367, 268222734]

約数ペア:

[(1, 268222734), (2, 134111367), (3, 89407578), (6, 44703789), (9, 29802526), (13, 20632518), (18, 14901263), (19, 14116986), (23, 11661858), (26, 10316259), (38, 7058493), (39, 6877506), (43, 6237738), (46, 5830929), (57, 4705662), (61, 4397094), (69, 3887286), (78, 3438753), (86, 3118869), (114, 2352831), (117, 2292502), (122, 2198547), (129, 2079246), (138, 1943643), (171, 1568554), (183, 1465698), (207, 1295762), (234, 1146251), (247, 1085922), (258, 1039623), (299, 897066), (342, 784277), (366, 732849), (387, 693082), (414, 647881), (437, 613782), (494, 542961), (549, 488566), (559, 479826), (598, 448533), (741, 361974), (774, 346541), (793, 338238), (817, 328302), (874, 306891), (897, 299022), (989, 271206), (1098, 244283), (1118, 239913), (1159, 231426), (1311, 204594), (1403, 191178), (1482, 180987), (1586, 169119), (1634, 164151), (1677, 159942), (1794, 149511), (1978, 135603), (2223, 120658), (2318, 115713), (2379, 112746), (2451, 109434), (2622, 102297), (2623, 102258), (2691, 99674), (2806, 95589), (2967, 90402), (3354, 79971), (3477, 77142), (3933, 68198), (4209, 63726), (4446, 60329), (4758, 56373), (4902, 54717), (5031, 53314), (5246, 51129), (5382, 49837), (5681, 47214), (5934, 45201), (6954, 38571), (7137, 37582), (7353, 36478), (7866, 34099), (7869, 34086), (8418, 31863), (8901, 30134), (10062, 26657), (10431, 25714), (10621, 25254), (11362, 23607), (12627, 21242), (12857, 20862), (14274, 18791), (14706, 18239), (15067, 17802), (15738, 17043)]