38120472

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 112366800

約数和(自身を除く): 74246328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 139, 156, 234, 278, 293, 312, 417, 468, 556, 586, 834, 879, 936, 1112, 1172, 1251, 1668, 1758, 1807, 2344, 2502, 2637, 3336, 3516, 3614, 3809, 5004, 5274, 5421, 7032, 7228, 7618, 10008, 10548, 10842, 11427, 14456, 15236, 16263, 21096, 21684, 22854, 30472, 32526, 34281, 40727, 43368, 45708, 65052, 68562, 81454, 91416, 122181, 130104, 137124, 162908, 244362, 274248, 325816, 366543, 488724, 529451, 733086, 977448, 1058902, 1466172, 1588353, 2117804, 2932344, 3176706, 4235608, 4765059, 6353412, 9530118, 12706824, 19060236, 38120472]

約数ペア:

[(1, 38120472), (2, 19060236), (3, 12706824), (4, 9530118), (6, 6353412), (8, 4765059), (9, 4235608), (12, 3176706), (13, 2932344), (18, 2117804), (24, 1588353), (26, 1466172), (36, 1058902), (39, 977448), (52, 733086), (72, 529451), (78, 488724), (104, 366543), (117, 325816), (139, 274248), (156, 244362), (234, 162908), (278, 137124), (293, 130104), (312, 122181), (417, 91416), (468, 81454), (556, 68562), (586, 65052), (834, 45708), (879, 43368), (936, 40727), (1112, 34281), (1172, 32526), (1251, 30472), (1668, 22854), (1758, 21684), (1807, 21096), (2344, 16263), (2502, 15236), (2637, 14456), (3336, 11427), (3516, 10842), (3614, 10548), (3809, 10008), (5004, 7618), (5274, 7228), (5421, 7032)]