1230801312

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{709}}^1$

素因数の和:855

約数の個数: 144

約数和(自身を含む): 3536174880

約数和(自身を除く): 2305373568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 107, 156, 169, 208, 214, 312, 321, 338, 416, 428, 507, 624, 642, 676, 709, 856, 1014, 1248, 1284, 1352, 1391, 1418, 1712, 2028, 2127, 2568, 2704, 2782, 2836, 3424, 4056, 4173, 4254, 5136, 5408, 5564, 5672, 8112, 8346, 8508, 9217, 10272, 11128, 11344, 16224, 16692, 17016, 18083, 18434, 22256, 22688, 27651, 33384, 34032, 36166, 36868, 44512, 54249, 55302, 66768, 68064, 72332, 73736, 75863, 108498, 110604, 119821, 133536, 144664, 147472, 151726, 216996, 221208, 227589, 239642, 289328, 294944, 303452, 359463, 433992, 442416, 455178, 479284, 578656, 606904, 718926, 867984, 884832, 910356, 958568, 986219, 1213808, 1437852, 1735968, 1820712, 1917136, 1972438, 2427616, 2875704, 2958657, 3641424, 3834272, 3944876, 5751408, 5917314, 7282848, 7889752, 11502816, 11834628, 12820847, 15779504, 23669256, 25641694, 31559008, 38462541, 47338512, 51283388, 76925082, 94677024, 102566776, 153850164, 205133552, 307700328, 410267104, 615400656, 1230801312]

約数ペア:

[(1, 1230801312), (2, 615400656), (3, 410267104), (4, 307700328), (6, 205133552), (8, 153850164), (12, 102566776), (13, 94677024), (16, 76925082), (24, 51283388), (26, 47338512), (32, 38462541), (39, 31559008), (48, 25641694), (52, 23669256), (78, 15779504), (96, 12820847), (104, 11834628), (107, 11502816), (156, 7889752), (169, 7282848), (208, 5917314), (214, 5751408), (312, 3944876), (321, 3834272), (338, 3641424), (416, 2958657), (428, 2875704), (507, 2427616), (624, 1972438), (642, 1917136), (676, 1820712), (709, 1735968), (856, 1437852), (1014, 1213808), (1248, 986219), (1284, 958568), (1352, 910356), (1391, 884832), (1418, 867984), (1712, 718926), (2028, 606904), (2127, 578656), (2568, 479284), (2704, 455178), (2782, 442416), (2836, 433992), (3424, 359463), (4056, 303452), (4173, 294944), (4254, 289328), (5136, 239642), (5408, 227589), (5564, 221208), (5672, 216996), (8112, 151726), (8346, 147472), (8508, 144664), (9217, 133536), (10272, 119821), (11128, 110604), (11344, 108498), (16224, 75863), (16692, 73736), (17016, 72332), (18083, 68064), (18434, 66768), (22256, 55302), (22688, 54249), (27651, 44512), (33384, 36868), (34032, 36166)]