2478359268

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^3\times {\mathrm{821}}^1$

素因数の和:877

約数の個数: 240

約数和(自身を含む): 8154292608

約数和(自身を除く): 5675933340

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 121, 126, 132, 154, 162, 189, 198, 231, 242, 252, 297, 308, 324, 363, 378, 396, 462, 484, 567, 594, 693, 726, 756, 821, 847, 891, 924, 1089, 1134, 1188, 1331, 1386, 1452, 1642, 1694, 1782, 2079, 2178, 2268, 2463, 2541, 2662, 2772, 3267, 3284, 3388, 3564, 3993, 4158, 4356, 4926, 5082, 5324, 5747, 6237, 6534, 7389, 7623, 7986, 8316, 9031, 9317, 9801, 9852, 10164, 11494, 11979, 12474, 13068, 14778, 15246, 15972, 17241, 18062, 18634, 19602, 22167, 22869, 22988, 23958, 24948, 27093, 27951, 29556, 30492, 34482, 35937, 36124, 37268, 39204, 44334, 45738, 47916, 51723, 54186, 55902, 63217, 66501, 68607, 68964, 71874, 81279, 83853, 88668, 91476, 99341, 103446, 107811, 108372, 111804, 126434, 133002, 137214, 143748, 155169, 162558, 167706, 189651, 198682, 206892, 215622, 243837, 251559, 252868, 266004, 274428, 298023, 310338, 325116, 335412, 379302, 397364, 431244, 465507, 487674, 503118, 568953, 596046, 620676, 695387, 731511, 754677, 758604, 894069, 931014, 975348, 1006236, 1092751, 1137906, 1192092, 1390774, 1463022, 1509354, 1706859, 1788138, 1862028, 2086161, 2185502, 2275812, 2682207, 2781548, 2926044, 3018708, 3278253, 3413718, 3576276, 4172322, 4371004, 5120577, 5364414, 6258483, 6556506, 6827436, 7649257, 8046621, 8344644, 9834759, 10241154, 10728828, 12516966, 13113012, 15298514, 16093242, 18775449, 19669518, 20482308, 22947771, 25033932, 29504277, 30597028, 32186484, 37550898, 39339036, 45895542, 56326347, 59008554, 68843313, 75101796, 88512831, 91791084, 112652694, 118017108, 137686626, 177025662, 206529939, 225305388, 275373252, 354051324, 413059878, 619589817, 826119756, 1239179634, 2478359268]

約数ペア:

[(1, 2478359268), (2, 1239179634), (3, 826119756), (4, 619589817), (6, 413059878), (7, 354051324), (9, 275373252), (11, 225305388), (12, 206529939), (14, 177025662), (18, 137686626), (21, 118017108), (22, 112652694), (27, 91791084), (28, 88512831), (33, 75101796), (36, 68843313), (42, 59008554), (44, 56326347), (54, 45895542), (63, 39339036), (66, 37550898), (77, 32186484), (81, 30597028), (84, 29504277), (99, 25033932), (108, 22947771), (121, 20482308), (126, 19669518), (132, 18775449), (154, 16093242), (162, 15298514), (189, 13113012), (198, 12516966), (231, 10728828), (242, 10241154), (252, 9834759), (297, 8344644), (308, 8046621), (324, 7649257), (363, 6827436), (378, 6556506), (396, 6258483), (462, 5364414), (484, 5120577), (567, 4371004), (594, 4172322), (693, 3576276), (726, 3413718), (756, 3278253), (821, 3018708), (847, 2926044), (891, 2781548), (924, 2682207), (1089, 2275812), (1134, 2185502), (1188, 2086161), (1331, 1862028), (1386, 1788138), (1452, 1706859), (1642, 1509354), (1694, 1463022), (1782, 1390774), (2079, 1192092), (2178, 1137906), (2268, 1092751), (2463, 1006236), (2541, 975348), (2662, 931014), (2772, 894069), (3267, 758604), (3284, 754677), (3388, 731511), (3564, 695387), (3993, 620676), (4158, 596046), (4356, 568953), (4926, 503118), (5082, 487674), (5324, 465507), (5747, 431244), (6237, 397364), (6534, 379302), (7389, 335412), (7623, 325116), (7986, 310338), (8316, 298023), (9031, 274428), (9317, 266004), (9801, 252868), (9852, 251559), (10164, 243837), (11494, 215622), (11979, 206892), (12474, 198682), (13068, 189651), (14778, 167706), (15246, 162558), (15972, 155169), (17241, 143748), (18062, 137214), (18634, 133002), (19602, 126434), (22167, 111804), (22869, 108372), (22988, 107811), (23958, 103446), (24948, 99341), (27093, 91476), (27951, 88668), (29556, 83853), (30492, 81279), (34482, 71874), (35937, 68964), (36124, 68607), (37268, 66501), (39204, 63217), (44334, 55902), (45738, 54186), (47916, 51723)]