1663805556

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{929}}^1$

素因数の和:1075

約数の個数: 192

約数和(自身を含む): 5199667200

約数和(自身を除く): 3535861644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 103, 108, 126, 138, 161, 189, 206, 207, 252, 276, 309, 322, 378, 412, 414, 483, 618, 621, 644, 721, 756, 828, 927, 929, 966, 1236, 1242, 1442, 1449, 1854, 1858, 1932, 2163, 2369, 2484, 2781, 2787, 2884, 2898, 3708, 3716, 4326, 4347, 4738, 5562, 5574, 5796, 6489, 6503, 7107, 8361, 8652, 8694, 9476, 11124, 11148, 12978, 13006, 14214, 16583, 16722, 17388, 19467, 19509, 21321, 21367, 25083, 25956, 26012, 28428, 33166, 33444, 38934, 39018, 42642, 42734, 49749, 50166, 58527, 63963, 64101, 66332, 77868, 78036, 85284, 85468, 95687, 99498, 100332, 117054, 127926, 128202, 149247, 149569, 175581, 191374, 192303, 198996, 234108, 255852, 256404, 287061, 298494, 299138, 351162, 382748, 384606, 447741, 448707, 574122, 576909, 596988, 598276, 669809, 702324, 769212, 861183, 895482, 897414, 1148244, 1153818, 1339618, 1346121, 1722366, 1790964, 1794828, 2009427, 2200801, 2307636, 2583549, 2679236, 2692242, 3444732, 4018854, 4038363, 4401602, 5167098, 5384484, 6028281, 6602403, 8037708, 8076726, 8803204, 10334196, 12056562, 13204806, 15405607, 16153452, 18084843, 19807209, 24113124, 26409612, 30811214, 36169686, 39614418, 46216821, 59421627, 61622428, 72339372, 79228836, 92433642, 118843254, 138650463, 184867284, 237686508, 277300926, 415951389, 554601852, 831902778, 1663805556]

約数ペア:

[(1, 1663805556), (2, 831902778), (3, 554601852), (4, 415951389), (6, 277300926), (7, 237686508), (9, 184867284), (12, 138650463), (14, 118843254), (18, 92433642), (21, 79228836), (23, 72339372), (27, 61622428), (28, 59421627), (36, 46216821), (42, 39614418), (46, 36169686), (54, 30811214), (63, 26409612), (69, 24113124), (84, 19807209), (92, 18084843), (103, 16153452), (108, 15405607), (126, 13204806), (138, 12056562), (161, 10334196), (189, 8803204), (206, 8076726), (207, 8037708), (252, 6602403), (276, 6028281), (309, 5384484), (322, 5167098), (378, 4401602), (412, 4038363), (414, 4018854), (483, 3444732), (618, 2692242), (621, 2679236), (644, 2583549), (721, 2307636), (756, 2200801), (828, 2009427), (927, 1794828), (929, 1790964), (966, 1722366), (1236, 1346121), (1242, 1339618), (1442, 1153818), (1449, 1148244), (1854, 897414), (1858, 895482), (1932, 861183), (2163, 769212), (2369, 702324), (2484, 669809), (2781, 598276), (2787, 596988), (2884, 576909), (2898, 574122), (3708, 448707), (3716, 447741), (4326, 384606), (4347, 382748), (4738, 351162), (5562, 299138), (5574, 298494), (5796, 287061), (6489, 256404), (6503, 255852), (7107, 234108), (8361, 198996), (8652, 192303), (8694, 191374), (9476, 175581), (11124, 149569), (11148, 149247), (12978, 128202), (13006, 127926), (14214, 117054), (16583, 100332), (16722, 99498), (17388, 95687), (19467, 85468), (19509, 85284), (21321, 78036), (21367, 77868), (25083, 66332), (25956, 64101), (26012, 63963), (28428, 58527), (33166, 50166), (33444, 49749), (38934, 42734), (39018, 42642)]