681477636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6373}}^1$

素因数の和:6473

約数の個数: 96

約数和(自身を含む): 1941775360

約数和(自身を除く): 1260297724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 67, 76, 84, 114, 133, 134, 201, 228, 266, 268, 399, 402, 469, 532, 798, 804, 938, 1273, 1407, 1596, 1876, 2546, 2814, 3819, 5092, 5628, 6373, 7638, 8911, 12746, 15276, 17822, 19119, 25492, 26733, 35644, 38238, 44611, 53466, 76476, 89222, 106932, 121087, 133833, 178444, 242174, 267666, 363261, 426991, 484348, 535332, 726522, 847609, 853982, 1280973, 1453044, 1695218, 1707964, 2542827, 2561946, 2988937, 3390436, 5085654, 5123892, 5977874, 8112829, 8966811, 10171308, 11955748, 16225658, 17933622, 24338487, 32451316, 35867244, 48676974, 56789803, 97353948, 113579606, 170369409, 227159212, 340738818, 681477636]

約数ペア:

[(1, 681477636), (2, 340738818), (3, 227159212), (4, 170369409), (6, 113579606), (7, 97353948), (12, 56789803), (14, 48676974), (19, 35867244), (21, 32451316), (28, 24338487), (38, 17933622), (42, 16225658), (57, 11955748), (67, 10171308), (76, 8966811), (84, 8112829), (114, 5977874), (133, 5123892), (134, 5085654), (201, 3390436), (228, 2988937), (266, 2561946), (268, 2542827), (399, 1707964), (402, 1695218), (469, 1453044), (532, 1280973), (798, 853982), (804, 847609), (938, 726522), (1273, 535332), (1407, 484348), (1596, 426991), (1876, 363261), (2546, 267666), (2814, 242174), (3819, 178444), (5092, 133833), (5628, 121087), (6373, 106932), (7638, 89222), (8911, 76476), (12746, 53466), (15276, 44611), (17822, 38238), (19119, 35644), (25492, 26733)]