1238880528

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1171}}^1$

素因数の和:1298

約数の個数: 160

約数和(自身を含む): 3720396800

約数和(自身を除く): 2481516272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 79, 93, 108, 124, 144, 158, 186, 216, 237, 248, 279, 316, 372, 432, 474, 496, 558, 632, 711, 744, 837, 948, 1116, 1171, 1264, 1422, 1488, 1674, 1896, 2133, 2232, 2342, 2449, 2844, 3348, 3513, 3792, 4266, 4464, 4684, 4898, 5688, 6696, 7026, 7347, 8532, 9368, 9796, 10539, 11376, 13392, 14052, 14694, 17064, 18736, 19592, 21078, 22041, 28104, 29388, 31617, 34128, 36301, 39184, 42156, 44082, 56208, 58776, 63234, 66123, 72602, 84312, 88164, 92509, 108903, 117552, 126468, 132246, 145204, 168624, 176328, 185018, 217806, 252936, 264492, 277527, 290408, 326709, 352656, 370036, 435612, 505872, 528984, 555054, 580816, 653418, 740072, 832581, 871224, 980127, 1057968, 1110108, 1306836, 1480144, 1665162, 1742448, 1960254, 2220216, 2497743, 2613672, 2867779, 3330324, 3920508, 4440432, 4995486, 5227344, 5735558, 6660648, 7841016, 8603337, 9990972, 11471116, 13321296, 15682032, 17206674, 19981944, 22942232, 25810011, 34413348, 39963888, 45884464, 51620022, 68826696, 77430033, 103240044, 137653392, 154860066, 206480088, 309720132, 412960176, 619440264, 1238880528]

約数ペア:

[(1, 1238880528), (2, 619440264), (3, 412960176), (4, 309720132), (6, 206480088), (8, 154860066), (9, 137653392), (12, 103240044), (16, 77430033), (18, 68826696), (24, 51620022), (27, 45884464), (31, 39963888), (36, 34413348), (48, 25810011), (54, 22942232), (62, 19981944), (72, 17206674), (79, 15682032), (93, 13321296), (108, 11471116), (124, 9990972), (144, 8603337), (158, 7841016), (186, 6660648), (216, 5735558), (237, 5227344), (248, 4995486), (279, 4440432), (316, 3920508), (372, 3330324), (432, 2867779), (474, 2613672), (496, 2497743), (558, 2220216), (632, 1960254), (711, 1742448), (744, 1665162), (837, 1480144), (948, 1306836), (1116, 1110108), (1171, 1057968), (1264, 980127), (1422, 871224), (1488, 832581), (1674, 740072), (1896, 653418), (2133, 580816), (2232, 555054), (2342, 528984), (2449, 505872), (2844, 435612), (3348, 370036), (3513, 352656), (3792, 326709), (4266, 290408), (4464, 277527), (4684, 264492), (4898, 252936), (5688, 217806), (6696, 185018), (7026, 176328), (7347, 168624), (8532, 145204), (9368, 132246), (9796, 126468), (10539, 117552), (11376, 108903), (13392, 92509), (14052, 88164), (14694, 84312), (17064, 72602), (18736, 66123), (19592, 63234), (21078, 58776), (22041, 56208), (28104, 44082), (29388, 42156), (31617, 39184), (34128, 36301)]