870768612

素因数分解:

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

素因数の和:855

約数の個数: 144

約数和(自身を含む): 2596921600

約数和(自身を除く): 1726152988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 97, 98, 126, 147, 194, 196, 252, 291, 294, 343, 388, 441, 582, 588, 679, 686, 727, 873, 882, 1029, 1164, 1358, 1372, 1454, 1746, 1764, 2037, 2058, 2181, 2716, 2908, 3087, 3492, 4074, 4116, 4362, 4753, 5089, 6111, 6174, 6543, 8148, 8724, 9506, 10178, 12222, 12348, 13086, 14259, 15267, 19012, 20356, 24444, 26172, 28518, 30534, 33271, 35623, 42777, 45801, 57036, 61068, 66542, 70519, 71246, 85554, 91602, 99813, 106869, 133084, 141038, 142492, 171108, 183204, 199626, 211557, 213738, 249361, 282076, 299439, 320607, 399252, 423114, 427476, 493633, 498722, 598878, 634671, 641214, 748083, 846228, 987266, 997444, 1197756, 1269342, 1282428, 1480899, 1496166, 1974532, 2244249, 2538684, 2961798, 2992332, 3455431, 4442697, 4488498, 5923596, 6910862, 8885394, 8976996, 10366293, 13821724, 17770788, 20732586, 24188017, 31098879, 41465172, 48376034, 62197758, 72564051, 96752068, 124395516, 145128102, 217692153, 290256204, 435384306, 870768612]

約数ペア:

[(1, 870768612), (2, 435384306), (3, 290256204), (4, 217692153), (6, 145128102), (7, 124395516), (9, 96752068), (12, 72564051), (14, 62197758), (18, 48376034), (21, 41465172), (28, 31098879), (36, 24188017), (42, 20732586), (49, 17770788), (63, 13821724), (84, 10366293), (97, 8976996), (98, 8885394), (126, 6910862), (147, 5923596), (194, 4488498), (196, 4442697), (252, 3455431), (291, 2992332), (294, 2961798), (343, 2538684), (388, 2244249), (441, 1974532), (582, 1496166), (588, 1480899), (679, 1282428), (686, 1269342), (727, 1197756), (873, 997444), (882, 987266), (1029, 846228), (1164, 748083), (1358, 641214), (1372, 634671), (1454, 598878), (1746, 498722), (1764, 493633), (2037, 427476), (2058, 423114), (2181, 399252), (2716, 320607), (2908, 299439), (3087, 282076), (3492, 249361), (4074, 213738), (4116, 211557), (4362, 199626), (4753, 183204), (5089, 171108), (6111, 142492), (6174, 141038), (6543, 133084), (8148, 106869), (8724, 99813), (9506, 91602), (10178, 85554), (12222, 71246), (12348, 70519), (13086, 66542), (14259, 61068), (15267, 57036), (19012, 45801), (20356, 42777), (24444, 35623), (26172, 33271), (28518, 30534)]