248791032

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:850

約数の個数: 144

約数和(自身を含む): 792988560

約数和(自身を除く): 544197528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 97, 98, 126, 147, 168, 194, 196, 252, 291, 294, 388, 392, 441, 504, 582, 588, 679, 727, 776, 873, 882, 1164, 1176, 1358, 1454, 1746, 1764, 2037, 2181, 2328, 2716, 2908, 3492, 3528, 4074, 4362, 4753, 5089, 5432, 5816, 6111, 6543, 6984, 8148, 8724, 9506, 10178, 12222, 13086, 14259, 15267, 16296, 17448, 19012, 20356, 24444, 26172, 28518, 30534, 35623, 38024, 40712, 42777, 45801, 48888, 52344, 57036, 61068, 70519, 71246, 85554, 91602, 106869, 114072, 122136, 141038, 142492, 171108, 183204, 211557, 213738, 282076, 284984, 320607, 342216, 366408, 423114, 427476, 493633, 564152, 634671, 641214, 846228, 854952, 987266, 1269342, 1282428, 1480899, 1692456, 1974532, 2538684, 2564856, 2961798, 3455431, 3949064, 4442697, 5077368, 5923596, 6910862, 8885394, 10366293, 11847192, 13821724, 17770788, 20732586, 27643448, 31098879, 35541576, 41465172, 62197758, 82930344, 124395516, 248791032]

約数ペア:

[(1, 248791032), (2, 124395516), (3, 82930344), (4, 62197758), (6, 41465172), (7, 35541576), (8, 31098879), (9, 27643448), (12, 20732586), (14, 17770788), (18, 13821724), (21, 11847192), (24, 10366293), (28, 8885394), (36, 6910862), (42, 5923596), (49, 5077368), (56, 4442697), (63, 3949064), (72, 3455431), (84, 2961798), (97, 2564856), (98, 2538684), (126, 1974532), (147, 1692456), (168, 1480899), (194, 1282428), (196, 1269342), (252, 987266), (291, 854952), (294, 846228), (388, 641214), (392, 634671), (441, 564152), (504, 493633), (582, 427476), (588, 423114), (679, 366408), (727, 342216), (776, 320607), (873, 284984), (882, 282076), (1164, 213738), (1176, 211557), (1358, 183204), (1454, 171108), (1746, 142492), (1764, 141038), (2037, 122136), (2181, 114072), (2328, 106869), (2716, 91602), (2908, 85554), (3492, 71246), (3528, 70519), (4074, 61068), (4362, 57036), (4753, 52344), (5089, 48888), (5432, 45801), (5816, 42777), (6111, 40712), (6543, 38024), (6984, 35623), (8148, 30534), (8724, 28518), (9506, 26172), (10178, 24444), (12222, 20356), (13086, 19012), (14259, 17448), (15267, 16296)]