39816942048

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{259387}}^1$

素因数の和:259457

約数の個数: 144

約数和(自身を含む): 124913997936

約数和(自身を除く): 85097055888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 72, 78, 82, 96, 104, 117, 123, 144, 156, 164, 208, 234, 246, 288, 312, 328, 369, 416, 468, 492, 533, 624, 656, 738, 936, 984, 1066, 1248, 1312, 1476, 1599, 1872, 1968, 2132, 2952, 3198, 3744, 3936, 4264, 4797, 5904, 6396, 8528, 9594, 11808, 12792, 17056, 19188, 25584, 38376, 51168, 76752, 153504, 259387, 518774, 778161, 1037548, 1556322, 2075096, 2334483, 3112644, 3372031, 4150192, 4668966, 6225288, 6744062, 8300384, 9337932, 10116093, 10634867, 12450576, 13488124, 18675864, 20232186, 21269734, 24901152, 26976248, 30348279, 31904601, 37351728, 40464372, 42539468, 53952496, 60696558, 63809202, 74703456, 80928744, 85078936, 95713803, 107904992, 121393116, 127618404, 138253271, 161857488, 170157872, 191427606, 242786232, 255236808, 276506542, 323714976, 340315744, 382855212, 414759813, 485572464, 510473616, 553013084, 765710424, 829519626, 971144928, 1020947232, 1106026168, 1244279439, 1531420848, 1659039252, 2212052336, 2488558878, 3062841696, 3318078504, 4424104672, 4977117756, 6636157008, 9954235512, 13272314016, 19908471024, 39816942048]

約数ペア:

[(1, 39816942048), (2, 19908471024), (3, 13272314016), (4, 9954235512), (6, 6636157008), (8, 4977117756), (9, 4424104672), (12, 3318078504), (13, 3062841696), (16, 2488558878), (18, 2212052336), (24, 1659039252), (26, 1531420848), (32, 1244279439), (36, 1106026168), (39, 1020947232), (41, 971144928), (48, 829519626), (52, 765710424), (72, 553013084), (78, 510473616), (82, 485572464), (96, 414759813), (104, 382855212), (117, 340315744), (123, 323714976), (144, 276506542), (156, 255236808), (164, 242786232), (208, 191427606), (234, 170157872), (246, 161857488), (288, 138253271), (312, 127618404), (328, 121393116), (369, 107904992), (416, 95713803), (468, 85078936), (492, 80928744), (533, 74703456), (624, 63809202), (656, 60696558), (738, 53952496), (936, 42539468), (984, 40464372), (1066, 37351728), (1248, 31904601), (1312, 30348279), (1476, 26976248), (1599, 24901152), (1872, 21269734), (1968, 20232186), (2132, 18675864), (2952, 13488124), (3198, 12450576), (3744, 10634867), (3936, 10116093), (4264, 9337932), (4797, 8300384), (5904, 6744062), (6396, 6225288), (8528, 4668966), (9594, 4150192), (11808, 3372031), (12792, 3112644), (17056, 2334483), (19188, 2075096), (25584, 1556322), (38376, 1037548), (51168, 778161), (76752, 518774), (153504, 259387)]