620971344

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5981}}^1$

素因数の和:6105

約数の個数: 120

約数和(自身を含む): 2005740672

約数和(自身を除く): 1384769328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 103, 112, 126, 144, 168, 206, 252, 309, 336, 412, 504, 618, 721, 824, 927, 1008, 1236, 1442, 1648, 1854, 2163, 2472, 2884, 3708, 4326, 4944, 5768, 5981, 6489, 7416, 8652, 11536, 11962, 12978, 14832, 17304, 17943, 23924, 25956, 34608, 35886, 41867, 47848, 51912, 53829, 71772, 83734, 95696, 103824, 107658, 125601, 143544, 167468, 215316, 251202, 287088, 334936, 376803, 430632, 502404, 616043, 669872, 753606, 861264, 1004808, 1232086, 1507212, 1848129, 2009616, 2464172, 3014424, 3696258, 4312301, 4928344, 5544387, 6028848, 7392516, 8624602, 9856688, 11088774, 12936903, 14785032, 17249204, 22177548, 25873806, 29570064, 34498408, 38810709, 44355096, 51747612, 68996816, 77621418, 88710192, 103495224, 155242836, 206990448, 310485672, 620971344]

約数ペア:

[(1, 620971344), (2, 310485672), (3, 206990448), (4, 155242836), (6, 103495224), (7, 88710192), (8, 77621418), (9, 68996816), (12, 51747612), (14, 44355096), (16, 38810709), (18, 34498408), (21, 29570064), (24, 25873806), (28, 22177548), (36, 17249204), (42, 14785032), (48, 12936903), (56, 11088774), (63, 9856688), (72, 8624602), (84, 7392516), (103, 6028848), (112, 5544387), (126, 4928344), (144, 4312301), (168, 3696258), (206, 3014424), (252, 2464172), (309, 2009616), (336, 1848129), (412, 1507212), (504, 1232086), (618, 1004808), (721, 861264), (824, 753606), (927, 669872), (1008, 616043), (1236, 502404), (1442, 430632), (1648, 376803), (1854, 334936), (2163, 287088), (2472, 251202), (2884, 215316), (3708, 167468), (4326, 143544), (4944, 125601), (5768, 107658), (5981, 103824), (6489, 95696), (7416, 83734), (8652, 71772), (11536, 53829), (11962, 51912), (12978, 47848), (14832, 41867), (17304, 35886), (17943, 34608), (23924, 25956)]