1880101392

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1171}}^1$

素因数の和:1309

約数の個数: 160

約数和(自身を含む): 5468983296

約数和(自身を除く): 3588881904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 83, 93, 104, 124, 156, 166, 186, 208, 248, 249, 312, 332, 372, 403, 496, 498, 624, 664, 744, 806, 996, 1079, 1171, 1209, 1328, 1488, 1612, 1992, 2158, 2342, 2418, 2573, 3224, 3237, 3513, 3984, 4316, 4684, 4836, 5146, 6448, 6474, 7026, 7719, 8632, 9368, 9672, 10292, 12948, 14052, 15223, 15438, 17264, 18736, 19344, 20584, 25896, 28104, 30446, 30876, 33449, 36301, 41168, 45669, 51792, 56208, 60892, 61752, 66898, 72602, 91338, 97193, 100347, 108903, 121784, 123504, 133796, 145204, 182676, 194386, 200694, 217806, 243568, 267592, 290408, 291579, 365352, 388772, 401388, 435612, 471913, 535184, 580816, 583158, 730704, 777544, 802776, 871224, 943826, 1166316, 1263509, 1415739, 1555088, 1605552, 1742448, 1887652, 2332632, 2527018, 2831478, 3012983, 3775304, 3790527, 4665264, 5054036, 5662956, 6025966, 7550608, 7581054, 9038949, 10108072, 11325912, 12051932, 15162108, 18077898, 20216144, 22651824, 24103864, 30324216, 36155796, 39168779, 48207728, 60648432, 72311592, 78337558, 117506337, 144623184, 156675116, 235012674, 313350232, 470025348, 626700464, 940050696, 1880101392]

約数ペア:

[(1, 1880101392), (2, 940050696), (3, 626700464), (4, 470025348), (6, 313350232), (8, 235012674), (12, 156675116), (13, 144623184), (16, 117506337), (24, 78337558), (26, 72311592), (31, 60648432), (39, 48207728), (48, 39168779), (52, 36155796), (62, 30324216), (78, 24103864), (83, 22651824), (93, 20216144), (104, 18077898), (124, 15162108), (156, 12051932), (166, 11325912), (186, 10108072), (208, 9038949), (248, 7581054), (249, 7550608), (312, 6025966), (332, 5662956), (372, 5054036), (403, 4665264), (496, 3790527), (498, 3775304), (624, 3012983), (664, 2831478), (744, 2527018), (806, 2332632), (996, 1887652), (1079, 1742448), (1171, 1605552), (1209, 1555088), (1328, 1415739), (1488, 1263509), (1612, 1166316), (1992, 943826), (2158, 871224), (2342, 802776), (2418, 777544), (2573, 730704), (3224, 583158), (3237, 580816), (3513, 535184), (3984, 471913), (4316, 435612), (4684, 401388), (4836, 388772), (5146, 365352), (6448, 291579), (6474, 290408), (7026, 267592), (7719, 243568), (8632, 217806), (9368, 200694), (9672, 194386), (10292, 182676), (12948, 145204), (14052, 133796), (15223, 123504), (15438, 121784), (17264, 108903), (18736, 100347), (19344, 97193), (20584, 91338), (25896, 72602), (28104, 66898), (30446, 61752), (30876, 60892), (33449, 56208), (36301, 51792), (41168, 45669)]