1394328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 64

約数和(自身を含む): 3880800

約数和(自身を除く): 2486472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 109, 123, 156, 164, 218, 246, 312, 327, 328, 436, 492, 533, 654, 872, 984, 1066, 1308, 1417, 1599, 2132, 2616, 2834, 3198, 4251, 4264, 4469, 5668, 6396, 8502, 8938, 11336, 12792, 13407, 17004, 17876, 26814, 34008, 35752, 53628, 58097, 107256, 116194, 174291, 232388, 348582, 464776, 697164, 1394328]

約数ペア:

[(1, 1394328), (2, 697164), (3, 464776), (4, 348582), (6, 232388), (8, 174291), (12, 116194), (13, 107256), (24, 58097), (26, 53628), (39, 35752), (41, 34008), (52, 26814), (78, 17876), (82, 17004), (104, 13407), (109, 12792), (123, 11336), (156, 8938), (164, 8502), (218, 6396), (246, 5668), (312, 4469), (327, 4264), (328, 4251), (436, 3198), (492, 2834), (533, 2616), (654, 2132), (872, 1599), (984, 1417), (1066, 1308)]