1587279456

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{727}}^1$

素因数の和:791

約数の個数: 288

約数和(自身を含む): 5591738880

約数和(自身を除く): 4004459424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 336, 342, 361, 378, 399, 432, 456, 504, 513, 532, 608, 672, 684, 722, 727, 756, 798, 864, 912, 1008, 1026, 1064, 1083, 1197, 1368, 1444, 1454, 1512, 1596, 1824, 2016, 2052, 2128, 2166, 2181, 2394, 2527, 2736, 2888, 2908, 3024, 3192, 3249, 3591, 4104, 4256, 4332, 4362, 4788, 5054, 5089, 5472, 5776, 5816, 6048, 6384, 6498, 6543, 7182, 7581, 8208, 8664, 8724, 9576, 9747, 10108, 10178, 11552, 11632, 12768, 12996, 13086, 13813, 14364, 15162, 15267, 16416, 17328, 17448, 19152, 19494, 19629, 20216, 20356, 22743, 23264, 25992, 26172, 27626, 28728, 30324, 30534, 34656, 34896, 38304, 38988, 39258, 40432, 40712, 41439, 45486, 45801, 51984, 52344, 55252, 57456, 60648, 61068, 68229, 69792, 77976, 78516, 80864, 81424, 82878, 90972, 91602, 96691, 103968, 104688, 110504, 114912, 121296, 122136, 124317, 136458, 137403, 155952, 157032, 162848, 165756, 181944, 183204, 193382, 209376, 221008, 242592, 244272, 248634, 262447, 272916, 274806, 290073, 311904, 314064, 331512, 363888, 366408, 372951, 386764, 442016, 488544, 497268, 524894, 545832, 549612, 580146, 628128, 663024, 727776, 732816, 745902, 773528, 787341, 870219, 994536, 1049788, 1091664, 1099224, 1160292, 1326048, 1465632, 1491804, 1547056, 1574682, 1740438, 1837129, 1989072, 2099576, 2183328, 2198448, 2320584, 2362023, 2610657, 2983608, 3094112, 3149364, 3480876, 3674258, 3978144, 4199152, 4396896, 4641168, 4724046, 5221314, 5511387, 5967216, 6298728, 6961752, 7086069, 7348516, 8398304, 9282336, 9448092, 10442628, 11022774, 11934432, 12597456, 13923504, 14172138, 14697032, 16534161, 18896184, 20885256, 22045548, 25194912, 27847008, 28344276, 29394064, 33068322, 37792368, 41770512, 44091096, 49602483, 56688552, 58788128, 66136644, 75584736, 83541024, 88182192, 99204966, 113377104, 132273288, 176364384, 198409932, 226754208, 264546576, 396819864, 529093152, 793639728, 1587279456]

約数ペア:

[(1, 1587279456), (2, 793639728), (3, 529093152), (4, 396819864), (6, 264546576), (7, 226754208), (8, 198409932), (9, 176364384), (12, 132273288), (14, 113377104), (16, 99204966), (18, 88182192), (19, 83541024), (21, 75584736), (24, 66136644), (27, 58788128), (28, 56688552), (32, 49602483), (36, 44091096), (38, 41770512), (42, 37792368), (48, 33068322), (54, 29394064), (56, 28344276), (57, 27847008), (63, 25194912), (72, 22045548), (76, 20885256), (84, 18896184), (96, 16534161), (108, 14697032), (112, 14172138), (114, 13923504), (126, 12597456), (133, 11934432), (144, 11022774), (152, 10442628), (168, 9448092), (171, 9282336), (189, 8398304), (216, 7348516), (224, 7086069), (228, 6961752), (252, 6298728), (266, 5967216), (288, 5511387), (304, 5221314), (336, 4724046), (342, 4641168), (361, 4396896), (378, 4199152), (399, 3978144), (432, 3674258), (456, 3480876), (504, 3149364), (513, 3094112), (532, 2983608), (608, 2610657), (672, 2362023), (684, 2320584), (722, 2198448), (727, 2183328), (756, 2099576), (798, 1989072), (864, 1837129), (912, 1740438), (1008, 1574682), (1026, 1547056), (1064, 1491804), (1083, 1465632), (1197, 1326048), (1368, 1160292), (1444, 1099224), (1454, 1091664), (1512, 1049788), (1596, 994536), (1824, 870219), (2016, 787341), (2052, 773528), (2128, 745902), (2166, 732816), (2181, 727776), (2394, 663024), (2527, 628128), (2736, 580146), (2888, 549612), (2908, 545832), (3024, 524894), (3192, 497268), (3249, 488544), (3591, 442016), (4104, 386764), (4256, 372951), (4332, 366408), (4362, 363888), (4788, 331512), (5054, 314064), (5089, 311904), (5472, 290073), (5776, 274806), (5816, 272916), (6048, 262447), (6384, 248634), (6498, 244272), (6543, 242592), (7182, 221008), (7581, 209376), (8208, 193382), (8664, 183204), (8724, 181944), (9576, 165756), (9747, 162848), (10108, 157032), (10178, 155952), (11552, 137403), (11632, 136458), (12768, 124317), (12996, 122136), (13086, 121296), (13813, 114912), (14364, 110504), (15162, 104688), (15267, 103968), (16416, 96691), (17328, 91602), (17448, 90972), (19152, 82878), (19494, 81424), (19629, 80864), (20216, 78516), (20356, 77976), (22743, 69792), (23264, 68229), (25992, 61068), (26172, 60648), (27626, 57456), (28728, 55252), (30324, 52344), (30534, 51984), (34656, 45801), (34896, 45486), (38304, 41439), (38988, 40712), (39258, 40432)]