457583126

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 973873152

約数和(自身を除く): 516290026

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 31, 62, 73, 77, 91, 101, 143, 146, 154, 182, 202, 217, 286, 341, 403, 434, 511, 682, 707, 803, 806, 949, 1001, 1022, 1111, 1313, 1414, 1606, 1898, 2002, 2222, 2263, 2387, 2626, 2821, 3131, 4433, 4526, 4774, 5621, 5642, 6262, 6643, 7373, 7777, 8866, 9191, 10439, 11242, 13286, 14443, 14746, 15554, 15841, 18382, 20878, 21917, 24893, 28886, 29419, 31031, 31682, 34441, 40703, 43834, 49786, 51611, 58838, 62062, 68882, 73073, 81103, 81406, 95849, 101101, 103222, 146146, 162206, 174251, 191698, 202202, 205933, 228563, 241087, 284921, 323609, 348502, 411866, 447733, 457126, 482174, 567721, 569842, 647218, 670943, 895466, 1054339, 1135442, 1341886, 1599941, 2108678, 2265263, 2514193, 2971319, 3134131, 3199882, 4530526, 5028386, 5942638, 6268262, 7380373, 14760746, 17599351, 20799233, 32684509, 35198702, 41598466, 65369018, 228791563, 457583126]

約数ペア:

[(1, 457583126), (2, 228791563), (7, 65369018), (11, 41598466), (13, 35198702), (14, 32684509), (22, 20799233), (26, 17599351), (31, 14760746), (62, 7380373), (73, 6268262), (77, 5942638), (91, 5028386), (101, 4530526), (143, 3199882), (146, 3134131), (154, 2971319), (182, 2514193), (202, 2265263), (217, 2108678), (286, 1599941), (341, 1341886), (403, 1135442), (434, 1054339), (511, 895466), (682, 670943), (707, 647218), (803, 569842), (806, 567721), (949, 482174), (1001, 457126), (1022, 447733), (1111, 411866), (1313, 348502), (1414, 323609), (1606, 284921), (1898, 241087), (2002, 228563), (2222, 205933), (2263, 202202), (2387, 191698), (2626, 174251), (2821, 162206), (3131, 146146), (4433, 103222), (4526, 101101), (4774, 95849), (5621, 81406), (5642, 81103), (6262, 73073), (6643, 68882), (7373, 62062), (7777, 58838), (8866, 51611), (9191, 49786), (10439, 43834), (11242, 40703), (13286, 34441), (14443, 31682), (14746, 31031), (15554, 29419), (15841, 28886), (18382, 24893), (20878, 21917)]