655126870788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{1069}}^1\times {\mathrm{1483}}^1$

素因数の和:3458

約数の個数: 144

約数和(自身を含む): 1788295862080

約数和(自身を除く): 1133168991292

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 883, 1069, 1483, 1766, 2138, 2649, 2966, 3207, 3532, 4276, 4449, 5298, 5932, 6414, 7947, 8898, 9621, 10596, 11479, 12828, 13347, 13897, 15894, 17796, 19242, 19279, 22958, 26694, 27794, 31788, 34437, 38484, 38558, 41691, 45916, 53388, 55588, 57837, 68874, 77116, 83382, 103311, 115674, 125073, 137748, 166764, 173511, 206622, 231348, 250146, 347022, 413244, 500292, 694044, 943927, 1309489, 1585327, 1887854, 2618978, 2831781, 3170654, 3775708, 3928467, 4755981, 5237956, 5663562, 6341308, 7856934, 8495343, 9511962, 11327124, 11785401, 12271051, 14267943, 15713868, 16990686, 17023357, 19023924, 20609251, 23570802, 24542102, 28535886, 33981372, 34046714, 36813153, 41218502, 47141604, 49084204, 51070071, 57071772, 61827753, 68093428, 73626306, 82437004, 102140142, 110439459, 123655506, 147252612, 153210213, 185483259, 204280284, 220878918, 247311012, 306420426, 370966518, 441757836, 612840852, 741933036, 1399843741, 2799687482, 4199531223, 5599374964, 8399062446, 12598593669, 16798124892, 18197968633, 25197187338, 36395937266, 50394374676, 54593905899, 72791874532, 109187811798, 163781717697, 218375623596, 327563435394, 655126870788]

約数ペア:

[(1, 655126870788), (2, 327563435394), (3, 218375623596), (4, 163781717697), (6, 109187811798), (9, 72791874532), (12, 54593905899), (13, 50394374676), (18, 36395937266), (26, 25197187338), (36, 18197968633), (39, 16798124892), (52, 12598593669), (78, 8399062446), (117, 5599374964), (156, 4199531223), (234, 2799687482), (468, 1399843741), (883, 741933036), (1069, 612840852), (1483, 441757836), (1766, 370966518), (2138, 306420426), (2649, 247311012), (2966, 220878918), (3207, 204280284), (3532, 185483259), (4276, 153210213), (4449, 147252612), (5298, 123655506), (5932, 110439459), (6414, 102140142), (7947, 82437004), (8898, 73626306), (9621, 68093428), (10596, 61827753), (11479, 57071772), (12828, 51070071), (13347, 49084204), (13897, 47141604), (15894, 41218502), (17796, 36813153), (19242, 34046714), (19279, 33981372), (22958, 28535886), (26694, 24542102), (27794, 23570802), (31788, 20609251), (34437, 19023924), (38484, 17023357), (38558, 16990686), (41691, 15713868), (45916, 14267943), (53388, 12271051), (55588, 11785401), (57837, 11327124), (68874, 9511962), (77116, 8495343), (83382, 7856934), (103311, 6341308), (115674, 5663562), (125073, 5237956), (137748, 4755981), (166764, 3928467), (173511, 3775708), (206622, 3170654), (231348, 2831781), (250146, 2618978), (347022, 1887854), (413244, 1585327), (500292, 1309489), (694044, 943927)]