427674936

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:629

約数の個数: 128

約数和(自身を含む): 1199520000

約数和(自身を除く): 771845064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 67, 78, 82, 104, 123, 134, 156, 164, 201, 246, 268, 312, 328, 402, 492, 499, 533, 536, 804, 871, 984, 998, 1066, 1497, 1599, 1608, 1742, 1996, 2132, 2613, 2747, 2994, 3198, 3484, 3992, 4264, 5226, 5494, 5988, 6396, 6487, 6968, 8241, 10452, 10988, 11976, 12792, 12974, 16482, 19461, 20459, 20904, 21976, 25948, 32964, 33433, 35711, 38922, 40918, 51896, 61377, 65928, 66866, 71422, 77844, 81836, 100299, 107133, 122754, 133732, 142844, 155688, 163672, 200598, 214266, 245508, 265967, 267464, 285688, 401196, 428532, 434629, 491016, 531934, 797901, 802392, 857064, 869258, 1063868, 1303887, 1370753, 1595802, 1738516, 2127736, 2607774, 2741506, 3191604, 3477032, 4112259, 5215548, 5483012, 6383208, 8224518, 10431096, 10966024, 16449036, 17819789, 32898072, 35639578, 53459367, 71279156, 106918734, 142558312, 213837468, 427674936]

約数ペア:

[(1, 427674936), (2, 213837468), (3, 142558312), (4, 106918734), (6, 71279156), (8, 53459367), (12, 35639578), (13, 32898072), (24, 17819789), (26, 16449036), (39, 10966024), (41, 10431096), (52, 8224518), (67, 6383208), (78, 5483012), (82, 5215548), (104, 4112259), (123, 3477032), (134, 3191604), (156, 2741506), (164, 2607774), (201, 2127736), (246, 1738516), (268, 1595802), (312, 1370753), (328, 1303887), (402, 1063868), (492, 869258), (499, 857064), (533, 802392), (536, 797901), (804, 531934), (871, 491016), (984, 434629), (998, 428532), (1066, 401196), (1497, 285688), (1599, 267464), (1608, 265967), (1742, 245508), (1996, 214266), (2132, 200598), (2613, 163672), (2747, 155688), (2994, 142844), (3198, 133732), (3484, 122754), (3992, 107133), (4264, 100299), (5226, 81836), (5494, 77844), (5988, 71422), (6396, 66866), (6487, 65928), (6968, 61377), (8241, 51896), (10452, 40918), (10988, 38922), (11976, 35711), (12792, 33433), (12974, 32964), (16482, 25948), (19461, 21976), (20459, 20904)]