2641008552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{15307}}^1$

素因数の和:15415

約数の個数: 128

約数和(自身を含む): 8229580800

約数和(自身を除く): 5588572248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 79, 84, 91, 104, 156, 158, 168, 182, 237, 273, 312, 316, 364, 474, 546, 553, 632, 728, 948, 1027, 1092, 1106, 1659, 1896, 2054, 2184, 2212, 3081, 3318, 4108, 4424, 6162, 6636, 7189, 8216, 12324, 13272, 14378, 15307, 21567, 24648, 28756, 30614, 43134, 45921, 57512, 61228, 86268, 91842, 107149, 122456, 172536, 183684, 198991, 214298, 321447, 367368, 397982, 428596, 596973, 642894, 795964, 857192, 1193946, 1209253, 1285788, 1392937, 1591928, 2387892, 2418506, 2571576, 2785874, 3627759, 4178811, 4775784, 4837012, 5571748, 7255518, 8357622, 8464771, 9674024, 11143496, 14511036, 15720289, 16715244, 16929542, 25394313, 29022072, 31440578, 33430488, 33859084, 47160867, 50788626, 62881156, 67718168, 94321734, 101577252, 110042023, 125762312, 188643468, 203154504, 220084046, 330126069, 377286936, 440168092, 660252138, 880336184, 1320504276, 2641008552]

約数ペア:

[(1, 2641008552), (2, 1320504276), (3, 880336184), (4, 660252138), (6, 440168092), (7, 377286936), (8, 330126069), (12, 220084046), (13, 203154504), (14, 188643468), (21, 125762312), (24, 110042023), (26, 101577252), (28, 94321734), (39, 67718168), (42, 62881156), (52, 50788626), (56, 47160867), (78, 33859084), (79, 33430488), (84, 31440578), (91, 29022072), (104, 25394313), (156, 16929542), (158, 16715244), (168, 15720289), (182, 14511036), (237, 11143496), (273, 9674024), (312, 8464771), (316, 8357622), (364, 7255518), (474, 5571748), (546, 4837012), (553, 4775784), (632, 4178811), (728, 3627759), (948, 2785874), (1027, 2571576), (1092, 2418506), (1106, 2387892), (1659, 1591928), (1896, 1392937), (2054, 1285788), (2184, 1209253), (2212, 1193946), (3081, 857192), (3318, 795964), (4108, 642894), (4424, 596973), (6162, 428596), (6636, 397982), (7189, 367368), (8216, 321447), (12324, 214298), (13272, 198991), (14378, 183684), (15307, 172536), (21567, 122456), (24648, 107149), (28756, 91842), (30614, 86268), (43134, 61228), (45921, 57512)]