1639939392

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10429}}^1$

素因数の和:10470

約数の個数: 224

約数和(自身を含む): 5934252800

約数和(自身を除く): 4294313408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 936, 1008, 1092, 1248, 1344, 1404, 1456, 1512, 1638, 1728, 1872, 2016, 2184, 2457, 2496, 2808, 2912, 3024, 3276, 3744, 4032, 4368, 4914, 5616, 5824, 6048, 6552, 7488, 8736, 9828, 10429, 11232, 12096, 13104, 17472, 19656, 20858, 22464, 26208, 31287, 39312, 41716, 52416, 62574, 73003, 78624, 83432, 93861, 125148, 135577, 146006, 157248, 166864, 187722, 219009, 250296, 271154, 281583, 292012, 333728, 375444, 406731, 438018, 500592, 542308, 563166, 584024, 657027, 667456, 750888, 813462, 876036, 949039, 1001184, 1084616, 1126332, 1168048, 1220193, 1314054, 1501776, 1626924, 1752072, 1898078, 1971081, 2002368, 2169232, 2252664, 2336096, 2440386, 2628108, 2847117, 3003552, 3253848, 3504144, 3660579, 3796156, 3942162, 4338464, 4505328, 4672192, 4880772, 5256216, 5694234, 6007104, 6507696, 7008288, 7321158, 7592312, 7884324, 8541351, 8676928, 9010656, 9761544, 10512432, 11388468, 13015392, 14016576, 14642316, 15184624, 15768648, 17082702, 18021312, 19523088, 21024864, 22776936, 25624053, 26030784, 29284632, 30369248, 31537296, 34165404, 39046176, 42049728, 45553872, 51248106, 58569264, 60738496, 63074592, 68330808, 78092352, 91107744, 102496212, 117138528, 126149184, 136661616, 182215488, 204992424, 234277056, 273323232, 409984848, 546646464, 819969696, 1639939392]

約数ペア:

[(1, 1639939392), (2, 819969696), (3, 546646464), (4, 409984848), (6, 273323232), (7, 234277056), (8, 204992424), (9, 182215488), (12, 136661616), (13, 126149184), (14, 117138528), (16, 102496212), (18, 91107744), (21, 78092352), (24, 68330808), (26, 63074592), (27, 60738496), (28, 58569264), (32, 51248106), (36, 45553872), (39, 42049728), (42, 39046176), (48, 34165404), (52, 31537296), (54, 30369248), (56, 29284632), (63, 26030784), (64, 25624053), (72, 22776936), (78, 21024864), (84, 19523088), (91, 18021312), (96, 17082702), (104, 15768648), (108, 15184624), (112, 14642316), (117, 14016576), (126, 13015392), (144, 11388468), (156, 10512432), (168, 9761544), (182, 9010656), (189, 8676928), (192, 8541351), (208, 7884324), (216, 7592312), (224, 7321158), (234, 7008288), (252, 6507696), (273, 6007104), (288, 5694234), (312, 5256216), (336, 4880772), (351, 4672192), (364, 4505328), (378, 4338464), (416, 3942162), (432, 3796156), (448, 3660579), (468, 3504144), (504, 3253848), (546, 3003552), (576, 2847117), (624, 2628108), (672, 2440386), (702, 2336096), (728, 2252664), (756, 2169232), (819, 2002368), (832, 1971081), (864, 1898078), (936, 1752072), (1008, 1626924), (1092, 1501776), (1248, 1314054), (1344, 1220193), (1404, 1168048), (1456, 1126332), (1512, 1084616), (1638, 1001184), (1728, 949039), (1872, 876036), (2016, 813462), (2184, 750888), (2457, 667456), (2496, 657027), (2808, 584024), (2912, 563166), (3024, 542308), (3276, 500592), (3744, 438018), (4032, 406731), (4368, 375444), (4914, 333728), (5616, 292012), (5824, 281583), (6048, 271154), (6552, 250296), (7488, 219009), (8736, 187722), (9828, 166864), (10429, 157248), (11232, 146006), (12096, 135577), (13104, 125148), (17472, 93861), (19656, 83432), (20858, 78624), (22464, 73003), (26208, 62574), (31287, 52416), (39312, 41716)]