319156656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2357}}^1$

素因数の和:2419

約数の個数: 160

約数和(自身を含む): 1047932928

約数和(自身を除く): 728776272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 248, 273, 312, 336, 364, 372, 403, 434, 496, 546, 624, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1456, 1488, 1612, 1736, 2184, 2357, 2418, 2604, 2821, 3224, 3472, 4368, 4714, 4836, 5208, 5642, 6448, 7071, 8463, 9428, 9672, 10416, 11284, 14142, 16499, 16926, 18856, 19344, 22568, 28284, 30641, 32998, 33852, 37712, 45136, 49497, 56568, 61282, 65996, 67704, 73067, 91923, 98994, 113136, 122564, 131992, 135408, 146134, 183846, 197988, 214487, 219201, 245128, 263984, 292268, 367692, 395976, 428974, 438402, 490256, 511469, 584536, 643461, 735384, 791952, 857948, 876804, 949871, 1022938, 1169072, 1286922, 1470768, 1534407, 1715896, 1753608, 1899742, 2045876, 2573844, 2849613, 3068814, 3431792, 3507216, 3799484, 4091752, 5147688, 5699226, 6137628, 6649097, 7598968, 8183504, 10295376, 11398452, 12275256, 13298194, 15197936, 19947291, 22796904, 24550512, 26596388, 39894582, 45593808, 53192776, 79789164, 106385552, 159578328, 319156656]

約数ペア:

[(1, 319156656), (2, 159578328), (3, 106385552), (4, 79789164), (6, 53192776), (7, 45593808), (8, 39894582), (12, 26596388), (13, 24550512), (14, 22796904), (16, 19947291), (21, 15197936), (24, 13298194), (26, 12275256), (28, 11398452), (31, 10295376), (39, 8183504), (42, 7598968), (48, 6649097), (52, 6137628), (56, 5699226), (62, 5147688), (78, 4091752), (84, 3799484), (91, 3507216), (93, 3431792), (104, 3068814), (112, 2849613), (124, 2573844), (156, 2045876), (168, 1899742), (182, 1753608), (186, 1715896), (208, 1534407), (217, 1470768), (248, 1286922), (273, 1169072), (312, 1022938), (336, 949871), (364, 876804), (372, 857948), (403, 791952), (434, 735384), (496, 643461), (546, 584536), (624, 511469), (651, 490256), (728, 438402), (744, 428974), (806, 395976), (868, 367692), (1092, 292268), (1209, 263984), (1302, 245128), (1456, 219201), (1488, 214487), (1612, 197988), (1736, 183846), (2184, 146134), (2357, 135408), (2418, 131992), (2604, 122564), (2821, 113136), (3224, 98994), (3472, 91923), (4368, 73067), (4714, 67704), (4836, 65996), (5208, 61282), (5642, 56568), (6448, 49497), (7071, 45136), (8463, 37712), (9428, 33852), (9672, 32998), (10416, 30641), (11284, 28284), (14142, 22568), (16499, 19344), (16926, 18856)]