28305168912

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1889}}^1\times {\mathrm{6121}}^1$

素因数の和:8041

約数の個数: 120

約数和(自身を含む): 83932987320

約数和(自身を除く): 55627818408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 1889, 2448, 3778, 5667, 6121, 7556, 11334, 12242, 15112, 17001, 18363, 22668, 24484, 30224, 32113, 34002, 36726, 45336, 48968, 55089, 64226, 68004, 73452, 90672, 96339, 97936, 104057, 110178, 128452, 136008, 146904, 192678, 208114, 220356, 256904, 272016, 289017, 293808, 312171, 385356, 416228, 440712, 513808, 578034, 624342, 770712, 832456, 881424, 936513, 1156068, 1248684, 1541424, 1664912, 1873026, 2312136, 2497368, 3746052, 4624272, 4994736, 7492104, 11562569, 14984208, 23125138, 34687707, 46250276, 69375414, 92500552, 104063121, 138750828, 185001104, 196563673, 208126242, 277501656, 393127346, 416252484, 555003312, 589691019, 786254692, 832504968, 1179382038, 1572509384, 1665009936, 1769073057, 2358764076, 3145018768, 3538146114, 4717528152, 7076292228, 9435056304, 14152584456, 28305168912]

約数ペア:

[(1, 28305168912), (2, 14152584456), (3, 9435056304), (4, 7076292228), (6, 4717528152), (8, 3538146114), (9, 3145018768), (12, 2358764076), (16, 1769073057), (17, 1665009936), (18, 1572509384), (24, 1179382038), (34, 832504968), (36, 786254692), (48, 589691019), (51, 555003312), (68, 416252484), (72, 393127346), (102, 277501656), (136, 208126242), (144, 196563673), (153, 185001104), (204, 138750828), (272, 104063121), (306, 92500552), (408, 69375414), (612, 46250276), (816, 34687707), (1224, 23125138), (1889, 14984208), (2448, 11562569), (3778, 7492104), (5667, 4994736), (6121, 4624272), (7556, 3746052), (11334, 2497368), (12242, 2312136), (15112, 1873026), (17001, 1664912), (18363, 1541424), (22668, 1248684), (24484, 1156068), (30224, 936513), (32113, 881424), (34002, 832456), (36726, 770712), (45336, 624342), (48968, 578034), (55089, 513808), (64226, 440712), (68004, 416228), (73452, 385356), (90672, 312171), (96339, 293808), (97936, 289017), (104057, 272016), (110178, 256904), (128452, 220356), (136008, 208114), (146904, 192678)]