1888156928

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:924

約数の個数: 144

約数和(自身を含む): 4560245760

約数和(自身を除く): 2672088832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 41, 56, 62, 64, 82, 112, 124, 128, 164, 217, 224, 248, 256, 287, 328, 434, 448, 496, 574, 656, 829, 868, 896, 992, 1148, 1271, 1312, 1658, 1736, 1792, 1984, 2296, 2542, 2624, 3316, 3472, 3968, 4592, 5084, 5248, 5803, 6632, 6944, 7936, 8897, 9184, 10168, 10496, 11606, 13264, 13888, 17794, 18368, 20336, 23212, 25699, 26528, 27776, 33989, 35588, 36736, 40672, 46424, 51398, 53056, 55552, 67978, 71176, 73472, 81344, 92848, 102796, 106112, 135956, 142352, 162688, 179893, 185696, 205592, 212224, 237923, 271912, 284704, 325376, 359786, 371392, 411184, 475846, 543824, 569408, 719572, 742784, 822368, 951692, 1053659, 1087648, 1138816, 1439144, 1485568, 1644736, 1903384, 2107318, 2175296, 2277632, 2878288, 3289472, 3806768, 4214636, 4350592, 5756576, 6578944, 7375613, 7613536, 8429272, 8701184, 11513152, 14751226, 15227072, 16858544, 23026304, 29502452, 30454144, 33717088, 46052608, 59004904, 60908288, 67434176, 118009808, 134868352, 236019616, 269736704, 472039232, 944078464, 1888156928]

約数ペア:

[(1, 1888156928), (2, 944078464), (4, 472039232), (7, 269736704), (8, 236019616), (14, 134868352), (16, 118009808), (28, 67434176), (31, 60908288), (32, 59004904), (41, 46052608), (56, 33717088), (62, 30454144), (64, 29502452), (82, 23026304), (112, 16858544), (124, 15227072), (128, 14751226), (164, 11513152), (217, 8701184), (224, 8429272), (248, 7613536), (256, 7375613), (287, 6578944), (328, 5756576), (434, 4350592), (448, 4214636), (496, 3806768), (574, 3289472), (656, 2878288), (829, 2277632), (868, 2175296), (896, 2107318), (992, 1903384), (1148, 1644736), (1271, 1485568), (1312, 1439144), (1658, 1138816), (1736, 1087648), (1792, 1053659), (1984, 951692), (2296, 822368), (2542, 742784), (2624, 719572), (3316, 569408), (3472, 543824), (3968, 475846), (4592, 411184), (5084, 371392), (5248, 359786), (5803, 325376), (6632, 284704), (6944, 271912), (7936, 237923), (8897, 212224), (9184, 205592), (10168, 185696), (10496, 179893), (11606, 162688), (13264, 142352), (13888, 135956), (17794, 106112), (18368, 102796), (20336, 92848), (23212, 81344), (25699, 73472), (26528, 71176), (27776, 67978), (33989, 55552), (35588, 53056), (36736, 51398), (40672, 46424)]