15728295912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{35449}}^1$

素因数の和:35623

約数の個数: 128

約数和(自身を含む): 47644800000

約数和(自身を除く): 31916504088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 139, 152, 168, 228, 266, 278, 399, 417, 456, 532, 556, 798, 834, 973, 1064, 1112, 1596, 1668, 1946, 2641, 2919, 3192, 3336, 3892, 5282, 5838, 7784, 7923, 10564, 11676, 15846, 18487, 21128, 23352, 31692, 35449, 36974, 55461, 63384, 70898, 73948, 106347, 110922, 141796, 147896, 212694, 221844, 248143, 283592, 425388, 443688, 496286, 673531, 744429, 850776, 992572, 1347062, 1488858, 1985144, 2020593, 2694124, 2977716, 4041186, 4714717, 4927411, 5388248, 5955432, 8082372, 9429434, 9854822, 14144151, 14782233, 16164744, 18858868, 19709644, 28288302, 29564466, 34491877, 37717736, 39419288, 56576604, 59128932, 68983754, 93620809, 103475631, 113153208, 118257864, 137967508, 187241618, 206951262, 275935016, 280862427, 374483236, 413902524, 561724854, 655345663, 748966472, 827805048, 1123449708, 1310691326, 1966036989, 2246899416, 2621382652, 3932073978, 5242765304, 7864147956, 15728295912]

約数ペア:

[(1, 15728295912), (2, 7864147956), (3, 5242765304), (4, 3932073978), (6, 2621382652), (7, 2246899416), (8, 1966036989), (12, 1310691326), (14, 1123449708), (19, 827805048), (21, 748966472), (24, 655345663), (28, 561724854), (38, 413902524), (42, 374483236), (56, 280862427), (57, 275935016), (76, 206951262), (84, 187241618), (114, 137967508), (133, 118257864), (139, 113153208), (152, 103475631), (168, 93620809), (228, 68983754), (266, 59128932), (278, 56576604), (399, 39419288), (417, 37717736), (456, 34491877), (532, 29564466), (556, 28288302), (798, 19709644), (834, 18858868), (973, 16164744), (1064, 14782233), (1112, 14144151), (1596, 9854822), (1668, 9429434), (1946, 8082372), (2641, 5955432), (2919, 5388248), (3192, 4927411), (3336, 4714717), (3892, 4041186), (5282, 2977716), (5838, 2694124), (7784, 2020593), (7923, 1985144), (10564, 1488858), (11676, 1347062), (15846, 992572), (18487, 850776), (21128, 744429), (23352, 673531), (31692, 496286), (35449, 443688), (36974, 425388), (55461, 283592), (63384, 248143), (70898, 221844), (73948, 212694), (106347, 147896), (110922, 141796)]