4943952

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:185

約数の個数: 120

約数和(自身を含む): 15797600

約数和(自身を除く): 10853648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 139, 144, 152, 156, 171, 208, 228, 234, 247, 278, 304, 312, 342, 417, 456, 468, 494, 556, 624, 684, 741, 834, 912, 936, 988, 1112, 1251, 1368, 1482, 1668, 1807, 1872, 1976, 2223, 2224, 2502, 2641, 2736, 2964, 3336, 3614, 3952, 4446, 5004, 5282, 5421, 5928, 6672, 7228, 7923, 8892, 10008, 10564, 10842, 11856, 14456, 15846, 16263, 17784, 20016, 21128, 21684, 23769, 28912, 31692, 32526, 34333, 35568, 42256, 43368, 47538, 63384, 65052, 68666, 86736, 95076, 102999, 126768, 130104, 137332, 190152, 205998, 260208, 274664, 308997, 380304, 411996, 549328, 617994, 823992, 1235988, 1647984, 2471976, 4943952]

約数ペア:

[(1, 4943952), (2, 2471976), (3, 1647984), (4, 1235988), (6, 823992), (8, 617994), (9, 549328), (12, 411996), (13, 380304), (16, 308997), (18, 274664), (19, 260208), (24, 205998), (26, 190152), (36, 137332), (38, 130104), (39, 126768), (48, 102999), (52, 95076), (57, 86736), (72, 68666), (76, 65052), (78, 63384), (104, 47538), (114, 43368), (117, 42256), (139, 35568), (144, 34333), (152, 32526), (156, 31692), (171, 28912), (208, 23769), (228, 21684), (234, 21128), (247, 20016), (278, 17784), (304, 16263), (312, 15846), (342, 14456), (417, 11856), (456, 10842), (468, 10564), (494, 10008), (556, 8892), (624, 7923), (684, 7228), (741, 6672), (834, 5928), (912, 5421), (936, 5282), (988, 5004), (1112, 4446), (1251, 3952), (1368, 3614), (1482, 3336), (1668, 2964), (1807, 2736), (1872, 2641), (1976, 2502), (2223, 2224)]