491370336

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1171}}^1$

素因数の和:1265

約数の個数: 144

約数和(自身を含む): 1474357248

約数和(自身を除く): 982986912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 47, 48, 62, 72, 93, 94, 96, 124, 141, 144, 186, 188, 248, 279, 282, 288, 372, 376, 423, 496, 558, 564, 744, 752, 846, 992, 1116, 1128, 1171, 1457, 1488, 1504, 1692, 2232, 2256, 2342, 2914, 2976, 3384, 3513, 4371, 4464, 4512, 4684, 5828, 6768, 7026, 8742, 8928, 9368, 10539, 11656, 13113, 13536, 14052, 17484, 18736, 21078, 23312, 26226, 28104, 34968, 36301, 37472, 42156, 46624, 52452, 55037, 56208, 69936, 72602, 84312, 104904, 108903, 110074, 112416, 139872, 145204, 165111, 168624, 209808, 217806, 220148, 290408, 326709, 330222, 337248, 419616, 435612, 440296, 495333, 580816, 653418, 660444, 871224, 880592, 990666, 1161632, 1306836, 1320888, 1706147, 1742448, 1761184, 1981332, 2613672, 2641776, 3412294, 3484896, 3962664, 5118441, 5227344, 5283552, 6824588, 7925328, 10236882, 10454688, 13649176, 15355323, 15850656, 20473764, 27298352, 30710646, 40947528, 54596704, 61421292, 81895056, 122842584, 163790112, 245685168, 491370336]

約数ペア:

[(1, 491370336), (2, 245685168), (3, 163790112), (4, 122842584), (6, 81895056), (8, 61421292), (9, 54596704), (12, 40947528), (16, 30710646), (18, 27298352), (24, 20473764), (31, 15850656), (32, 15355323), (36, 13649176), (47, 10454688), (48, 10236882), (62, 7925328), (72, 6824588), (93, 5283552), (94, 5227344), (96, 5118441), (124, 3962664), (141, 3484896), (144, 3412294), (186, 2641776), (188, 2613672), (248, 1981332), (279, 1761184), (282, 1742448), (288, 1706147), (372, 1320888), (376, 1306836), (423, 1161632), (496, 990666), (558, 880592), (564, 871224), (744, 660444), (752, 653418), (846, 580816), (992, 495333), (1116, 440296), (1128, 435612), (1171, 419616), (1457, 337248), (1488, 330222), (1504, 326709), (1692, 290408), (2232, 220148), (2256, 217806), (2342, 209808), (2914, 168624), (2976, 165111), (3384, 145204), (3513, 139872), (4371, 112416), (4464, 110074), (4512, 108903), (4684, 104904), (5828, 84312), (6768, 72602), (7026, 69936), (8742, 56208), (8928, 55037), (9368, 52452), (10539, 46624), (11656, 42156), (13113, 37472), (13536, 36301), (14052, 34968), (17484, 28104), (18736, 26226), (21078, 23312)]