289327248

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{397}}^1$

素因数の和:662

約数の個数: 160

約数和(自身を含む): 955454720

約数和(自身を除く): 666127472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 241, 252, 336, 378, 397, 432, 482, 504, 723, 756, 794, 964, 1008, 1191, 1446, 1512, 1588, 1687, 1928, 2169, 2382, 2779, 2892, 3024, 3176, 3374, 3573, 3856, 4338, 4764, 5061, 5558, 5784, 6352, 6507, 6748, 7146, 8337, 8676, 9528, 10122, 10719, 11116, 11568, 13014, 13496, 14292, 15183, 16674, 17352, 19056, 20244, 21438, 22232, 25011, 26028, 26992, 28584, 30366, 33348, 34704, 40488, 42876, 44464, 45549, 50022, 52056, 57168, 60732, 66696, 75033, 80976, 85752, 91098, 95677, 100044, 104112, 121464, 133392, 150066, 171504, 182196, 191354, 200088, 242928, 287031, 300132, 364392, 382708, 400176, 574062, 600264, 669739, 728784, 765416, 861093, 1148124, 1200528, 1339478, 1530832, 1722186, 2009217, 2296248, 2583279, 2678956, 3444372, 4018434, 4592496, 5166558, 5357912, 6027651, 6888744, 8036868, 10333116, 10715824, 12055302, 13777488, 16073736, 18082953, 20666232, 24110604, 32147472, 36165906, 41332464, 48221208, 72331812, 96442416, 144663624, 289327248]

約数ペア:

[(1, 289327248), (2, 144663624), (3, 96442416), (4, 72331812), (6, 48221208), (7, 41332464), (8, 36165906), (9, 32147472), (12, 24110604), (14, 20666232), (16, 18082953), (18, 16073736), (21, 13777488), (24, 12055302), (27, 10715824), (28, 10333116), (36, 8036868), (42, 6888744), (48, 6027651), (54, 5357912), (56, 5166558), (63, 4592496), (72, 4018434), (84, 3444372), (108, 2678956), (112, 2583279), (126, 2296248), (144, 2009217), (168, 1722186), (189, 1530832), (216, 1339478), (241, 1200528), (252, 1148124), (336, 861093), (378, 765416), (397, 728784), (432, 669739), (482, 600264), (504, 574062), (723, 400176), (756, 382708), (794, 364392), (964, 300132), (1008, 287031), (1191, 242928), (1446, 200088), (1512, 191354), (1588, 182196), (1687, 171504), (1928, 150066), (2169, 133392), (2382, 121464), (2779, 104112), (2892, 100044), (3024, 95677), (3176, 91098), (3374, 85752), (3573, 80976), (3856, 75033), (4338, 66696), (4764, 60732), (5061, 57168), (5558, 52056), (5784, 50022), (6352, 45549), (6507, 44464), (6748, 42876), (7146, 40488), (8337, 34704), (8676, 33348), (9528, 30366), (10122, 28584), (10719, 26992), (11116, 26028), (11568, 25011), (13014, 22232), (13496, 21438), (14292, 20244), (15183, 19056), (16674, 17352)]