972851490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:561

約数の個数: 192

約数和(自身を含む): 2901225600

約数和(自身を除く): 1928374110

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 107, 114, 117, 130, 171, 190, 195, 214, 234, 247, 285, 321, 342, 390, 409, 494, 535, 570, 585, 642, 741, 818, 855, 963, 1070, 1170, 1227, 1235, 1391, 1482, 1605, 1710, 1926, 2033, 2045, 2223, 2454, 2470, 2782, 3210, 3681, 3705, 4066, 4090, 4173, 4446, 4815, 5317, 6099, 6135, 6955, 7362, 7410, 7771, 8346, 9630, 10165, 10634, 11115, 12198, 12270, 12519, 13910, 15542, 15951, 18297, 18405, 20330, 20865, 22230, 23313, 25038, 26429, 26585, 30495, 31902, 36594, 36810, 38855, 41730, 43763, 46626, 47853, 52858, 53170, 60990, 62595, 69939, 77710, 79287, 79755, 87526, 91485, 95706, 101023, 116565, 125190, 131289, 132145, 139878, 158574, 159510, 182970, 202046, 218815, 233130, 237861, 239265, 262578, 264290, 303069, 349695, 393867, 396435, 437630, 475722, 478530, 505115, 568919, 606138, 656445, 699390, 787734, 792870, 831497, 909207, 1010230, 1137838, 1189305, 1312890, 1515345, 1662994, 1706757, 1818414, 1969335, 2378610, 2494491, 2844595, 3030690, 3413514, 3938670, 4157485, 4546035, 4988982, 5120271, 5689190, 7483473, 8314970, 8533785, 9092070, 10240542, 10809461, 12472455, 14966946, 17067570, 21618922, 24944910, 25601355, 32428383, 37417365, 51202710, 54047305, 64856766, 74834730, 97285149, 108094610, 162141915, 194570298, 324283830, 486425745, 972851490]

約数ペア:

[(1, 972851490), (2, 486425745), (3, 324283830), (5, 194570298), (6, 162141915), (9, 108094610), (10, 97285149), (13, 74834730), (15, 64856766), (18, 54047305), (19, 51202710), (26, 37417365), (30, 32428383), (38, 25601355), (39, 24944910), (45, 21618922), (57, 17067570), (65, 14966946), (78, 12472455), (90, 10809461), (95, 10240542), (107, 9092070), (114, 8533785), (117, 8314970), (130, 7483473), (171, 5689190), (190, 5120271), (195, 4988982), (214, 4546035), (234, 4157485), (247, 3938670), (285, 3413514), (321, 3030690), (342, 2844595), (390, 2494491), (409, 2378610), (494, 1969335), (535, 1818414), (570, 1706757), (585, 1662994), (642, 1515345), (741, 1312890), (818, 1189305), (855, 1137838), (963, 1010230), (1070, 909207), (1170, 831497), (1227, 792870), (1235, 787734), (1391, 699390), (1482, 656445), (1605, 606138), (1710, 568919), (1926, 505115), (2033, 478530), (2045, 475722), (2223, 437630), (2454, 396435), (2470, 393867), (2782, 349695), (3210, 303069), (3681, 264290), (3705, 262578), (4066, 239265), (4090, 237861), (4173, 233130), (4446, 218815), (4815, 202046), (5317, 182970), (6099, 159510), (6135, 158574), (6955, 139878), (7362, 132145), (7410, 131289), (7771, 125190), (8346, 116565), (9630, 101023), (10165, 95706), (10634, 91485), (11115, 87526), (12198, 79755), (12270, 79287), (12519, 77710), (13910, 69939), (15542, 62595), (15951, 60990), (18297, 53170), (18405, 52858), (20330, 47853), (20865, 46626), (22230, 43763), (23313, 41730), (25038, 38855), (26429, 36810), (26585, 36594), (30495, 31902)]