7881498768

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{1861}}^1$

素因数の和:2513

約数の個数: 160

約数和(自身を含む): 23971715712

約数和(自身を除く): 16090216944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 617, 624, 858, 1144, 1234, 1716, 1851, 1861, 2288, 2468, 3432, 3702, 3722, 4936, 5583, 6787, 6864, 7404, 7444, 8021, 9872, 11166, 13574, 14808, 14888, 16042, 20361, 20471, 22332, 24063, 24193, 27148, 29616, 29776, 32084, 40722, 40942, 44664, 48126, 48386, 54296, 61413, 64168, 72579, 81444, 81884, 88231, 89328, 96252, 96772, 108592, 122826, 128336, 145158, 162888, 163768, 176462, 192504, 193544, 245652, 264693, 266123, 290316, 325776, 327536, 352924, 385008, 387088, 491304, 529386, 532246, 580632, 705848, 798369, 982608, 1058772, 1064492, 1148237, 1161264, 1411696, 1596738, 2117544, 2128984, 2296474, 3193476, 3444711, 4235088, 4257968, 4592948, 6386952, 6889422, 9185896, 12630607, 12773904, 13778844, 14927081, 18371792, 25261214, 27557688, 29854162, 37891821, 44781243, 50522428, 55115376, 59708324, 75783642, 89562486, 101044856, 119416648, 151567284, 164197891, 179124972, 202089712, 238833296, 303134568, 328395782, 358249944, 492593673, 606269136, 656791564, 716499888, 985187346, 1313583128, 1970374692, 2627166256, 3940749384, 7881498768]

約数ペア:

[(1, 7881498768), (2, 3940749384), (3, 2627166256), (4, 1970374692), (6, 1313583128), (8, 985187346), (11, 716499888), (12, 656791564), (13, 606269136), (16, 492593673), (22, 358249944), (24, 328395782), (26, 303134568), (33, 238833296), (39, 202089712), (44, 179124972), (48, 164197891), (52, 151567284), (66, 119416648), (78, 101044856), (88, 89562486), (104, 75783642), (132, 59708324), (143, 55115376), (156, 50522428), (176, 44781243), (208, 37891821), (264, 29854162), (286, 27557688), (312, 25261214), (429, 18371792), (528, 14927081), (572, 13778844), (617, 12773904), (624, 12630607), (858, 9185896), (1144, 6889422), (1234, 6386952), (1716, 4592948), (1851, 4257968), (1861, 4235088), (2288, 3444711), (2468, 3193476), (3432, 2296474), (3702, 2128984), (3722, 2117544), (4936, 1596738), (5583, 1411696), (6787, 1161264), (6864, 1148237), (7404, 1064492), (7444, 1058772), (8021, 982608), (9872, 798369), (11166, 705848), (13574, 580632), (14808, 532246), (14888, 529386), (16042, 491304), (20361, 387088), (20471, 385008), (22332, 352924), (24063, 327536), (24193, 325776), (27148, 290316), (29616, 266123), (29776, 264693), (32084, 245652), (40722, 193544), (40942, 192504), (44664, 176462), (48126, 163768), (48386, 162888), (54296, 145158), (61413, 128336), (64168, 122826), (72579, 108592), (81444, 96772), (81884, 96252), (88231, 89328)]