1321783488

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:484

約数の個数: 224

約数和(自身を含む): 4135526400

約数和(自身を除く): 2813742912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 127, 144, 152, 171, 192, 216, 228, 254, 288, 304, 317, 342, 381, 432, 456, 508, 513, 576, 608, 634, 684, 762, 864, 912, 951, 1016, 1026, 1143, 1216, 1268, 1368, 1524, 1728, 1824, 1902, 2032, 2052, 2286, 2413, 2536, 2736, 2853, 3048, 3429, 3648, 3804, 4064, 4104, 4572, 4826, 5072, 5472, 5706, 6023, 6096, 6858, 7239, 7608, 8128, 8208, 8559, 9144, 9652, 10144, 10944, 11412, 12046, 12192, 13716, 14478, 15216, 16416, 17118, 18069, 18288, 19304, 20288, 21717, 22824, 24092, 24384, 27432, 28956, 30432, 32832, 34236, 36138, 36576, 38608, 40259, 43434, 45648, 48184, 54207, 54864, 57912, 60864, 65151, 68472, 72276, 73152, 77216, 80518, 86868, 91296, 96368, 108414, 109728, 115824, 120777, 130302, 136944, 144552, 154432, 161036, 162621, 173736, 182592, 192736, 216828, 219456, 231648, 241554, 260604, 273888, 289104, 322072, 325242, 347472, 362331, 385472, 433656, 463296, 483108, 521208, 547776, 578208, 644144, 650484, 694944, 724662, 764921, 867312, 966216, 1042416, 1086993, 1156416, 1288288, 1300968, 1389888, 1449324, 1529842, 1734624, 1932432, 2084832, 2173986, 2294763, 2576576, 2601936, 2898648, 3059684, 3469248, 3864864, 4169664, 4347972, 4589526, 5203872, 5797296, 6119368, 6884289, 7729728, 8695944, 9179052, 10407744, 11594592, 12238736, 13768578, 17391888, 18358104, 20652867, 23189184, 24477472, 27537156, 34783776, 36716208, 41305734, 48954944, 55074312, 69567552, 73432416, 82611468, 110148624, 146864832, 165222936, 220297248, 330445872, 440594496, 660891744, 1321783488]

約数ペア:

[(1, 1321783488), (2, 660891744), (3, 440594496), (4, 330445872), (6, 220297248), (8, 165222936), (9, 146864832), (12, 110148624), (16, 82611468), (18, 73432416), (19, 69567552), (24, 55074312), (27, 48954944), (32, 41305734), (36, 36716208), (38, 34783776), (48, 27537156), (54, 24477472), (57, 23189184), (64, 20652867), (72, 18358104), (76, 17391888), (96, 13768578), (108, 12238736), (114, 11594592), (127, 10407744), (144, 9179052), (152, 8695944), (171, 7729728), (192, 6884289), (216, 6119368), (228, 5797296), (254, 5203872), (288, 4589526), (304, 4347972), (317, 4169664), (342, 3864864), (381, 3469248), (432, 3059684), (456, 2898648), (508, 2601936), (513, 2576576), (576, 2294763), (608, 2173986), (634, 2084832), (684, 1932432), (762, 1734624), (864, 1529842), (912, 1449324), (951, 1389888), (1016, 1300968), (1026, 1288288), (1143, 1156416), (1216, 1086993), (1268, 1042416), (1368, 966216), (1524, 867312), (1728, 764921), (1824, 724662), (1902, 694944), (2032, 650484), (2052, 644144), (2286, 578208), (2413, 547776), (2536, 521208), (2736, 483108), (2853, 463296), (3048, 433656), (3429, 385472), (3648, 362331), (3804, 347472), (4064, 325242), (4104, 322072), (4572, 289104), (4826, 273888), (5072, 260604), (5472, 241554), (5706, 231648), (6023, 219456), (6096, 216828), (6858, 192736), (7239, 182592), (7608, 173736), (8128, 162621), (8208, 161036), (8559, 154432), (9144, 144552), (9652, 136944), (10144, 130302), (10944, 120777), (11412, 115824), (12046, 109728), (12192, 108414), (13716, 96368), (14478, 91296), (15216, 86868), (16416, 80518), (17118, 77216), (18069, 73152), (18288, 72276), (19304, 68472), (20288, 65151), (21717, 60864), (22824, 57912), (24092, 54864), (24384, 54207), (27432, 48184), (28956, 45648), (30432, 43434), (32832, 40259), (34236, 38608), (36138, 36576)]