16959721428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{1907}}^1$

素因数の和:2574

約数の個数: 144

約数和(自身を含む): 47760201216

約数和(自身を除く): 30800479788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 613, 806, 1116, 1209, 1226, 1612, 1839, 1907, 2418, 2452, 3627, 3678, 3814, 4836, 5517, 5721, 7254, 7356, 7628, 7969, 11034, 11442, 14508, 15938, 17163, 19003, 22068, 22884, 23907, 24791, 31876, 34326, 38006, 47814, 49582, 57009, 59117, 68652, 71721, 74373, 76012, 95628, 99164, 114018, 118234, 143442, 148746, 171027, 177351, 223119, 228036, 236468, 247039, 286884, 297492, 342054, 354702, 446238, 494078, 532053, 684108, 709404, 741117, 768521, 892476, 988156, 1064106, 1168991, 1482234, 1537042, 2128212, 2223351, 2305563, 2337982, 2964468, 3074084, 3506973, 4446702, 4611126, 4675964, 6916689, 7013946, 8893404, 9222252, 10520919, 13833378, 14027892, 15196883, 21041838, 27666756, 30393766, 36238721, 42083676, 45590649, 60787532, 72477442, 91181298, 108716163, 136771947, 144954884, 182362596, 217432326, 273543894, 326148489, 434864652, 471103373, 547087788, 652296978, 942206746, 1304593956, 1413310119, 1884413492, 2826620238, 4239930357, 5653240476, 8479860714, 16959721428]

約数ペア:

[(1, 16959721428), (2, 8479860714), (3, 5653240476), (4, 4239930357), (6, 2826620238), (9, 1884413492), (12, 1413310119), (13, 1304593956), (18, 942206746), (26, 652296978), (31, 547087788), (36, 471103373), (39, 434864652), (52, 326148489), (62, 273543894), (78, 217432326), (93, 182362596), (117, 144954884), (124, 136771947), (156, 108716163), (186, 91181298), (234, 72477442), (279, 60787532), (372, 45590649), (403, 42083676), (468, 36238721), (558, 30393766), (613, 27666756), (806, 21041838), (1116, 15196883), (1209, 14027892), (1226, 13833378), (1612, 10520919), (1839, 9222252), (1907, 8893404), (2418, 7013946), (2452, 6916689), (3627, 4675964), (3678, 4611126), (3814, 4446702), (4836, 3506973), (5517, 3074084), (5721, 2964468), (7254, 2337982), (7356, 2305563), (7628, 2223351), (7969, 2128212), (11034, 1537042), (11442, 1482234), (14508, 1168991), (15938, 1064106), (17163, 988156), (19003, 892476), (22068, 768521), (22884, 741117), (23907, 709404), (24791, 684108), (31876, 532053), (34326, 494078), (38006, 446238), (47814, 354702), (49582, 342054), (57009, 297492), (59117, 286884), (68652, 247039), (71721, 236468), (74373, 228036), (76012, 223119), (95628, 177351), (99164, 171027), (114018, 148746), (118234, 143442)]