1639843488

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{523}}^1$

素因数の和:752

約数の個数: 192

約数和(自身を含む): 5070643200

約数和(自身を除く): 3430799712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 191, 216, 228, 288, 304, 342, 382, 432, 456, 513, 523, 573, 608, 684, 764, 864, 912, 1026, 1046, 1146, 1368, 1528, 1569, 1719, 1824, 2052, 2092, 2292, 2736, 3056, 3138, 3438, 3629, 4104, 4184, 4584, 4707, 5157, 5472, 6112, 6276, 6876, 7258, 8208, 8368, 9168, 9414, 9937, 10314, 10887, 12552, 13752, 14121, 14516, 16416, 16736, 18336, 18828, 19874, 20628, 21774, 25104, 27504, 28242, 29032, 29811, 32661, 37656, 39748, 41256, 43548, 50208, 55008, 56484, 58064, 59622, 65322, 75312, 79496, 82512, 87096, 89433, 97983, 99893, 112968, 116128, 119244, 130644, 150624, 158992, 165024, 174192, 178866, 195966, 199786, 225936, 238488, 261288, 268299, 299679, 317984, 348384, 357732, 391932, 399572, 451872, 476976, 522576, 536598, 599358, 715464, 783864, 799144, 899037, 953952, 1045152, 1073196, 1198716, 1430928, 1567728, 1598288, 1798074, 1897967, 2146392, 2397432, 2697111, 2861856, 3135456, 3196576, 3596148, 3795934, 4292784, 4794864, 5394222, 5693901, 7192296, 7591868, 8585568, 9589728, 10788444, 11387802, 14384592, 15183736, 17081703, 21576888, 22775604, 28769184, 30367472, 34163406, 43153776, 45551208, 51245109, 60734944, 68326812, 86307552, 91102416, 102490218, 136653624, 182204832, 204980436, 273307248, 409960872, 546614496, 819921744, 1639843488]

約数ペア:

[(1, 1639843488), (2, 819921744), (3, 546614496), (4, 409960872), (6, 273307248), (8, 204980436), (9, 182204832), (12, 136653624), (16, 102490218), (18, 91102416), (19, 86307552), (24, 68326812), (27, 60734944), (32, 51245109), (36, 45551208), (38, 43153776), (48, 34163406), (54, 30367472), (57, 28769184), (72, 22775604), (76, 21576888), (96, 17081703), (108, 15183736), (114, 14384592), (144, 11387802), (152, 10788444), (171, 9589728), (191, 8585568), (216, 7591868), (228, 7192296), (288, 5693901), (304, 5394222), (342, 4794864), (382, 4292784), (432, 3795934), (456, 3596148), (513, 3196576), (523, 3135456), (573, 2861856), (608, 2697111), (684, 2397432), (764, 2146392), (864, 1897967), (912, 1798074), (1026, 1598288), (1046, 1567728), (1146, 1430928), (1368, 1198716), (1528, 1073196), (1569, 1045152), (1719, 953952), (1824, 899037), (2052, 799144), (2092, 783864), (2292, 715464), (2736, 599358), (3056, 536598), (3138, 522576), (3438, 476976), (3629, 451872), (4104, 399572), (4184, 391932), (4584, 357732), (4707, 348384), (5157, 317984), (5472, 299679), (6112, 268299), (6276, 261288), (6876, 238488), (7258, 225936), (8208, 199786), (8368, 195966), (9168, 178866), (9414, 174192), (9937, 165024), (10314, 158992), (10887, 150624), (12552, 130644), (13752, 119244), (14121, 116128), (14516, 112968), (16416, 99893), (16736, 97983), (18336, 89433), (18828, 87096), (19874, 82512), (20628, 79496), (21774, 75312), (25104, 65322), (27504, 59622), (28242, 58064), (29032, 56484), (29811, 55008), (32661, 50208), (37656, 43548), (39748, 41256)]