891527328

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{863}}^1$

素因数の和:1107

約数の個数: 144

約数和(自身を含む): 2700262656

約数和(自身を除く): 1808735328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 211, 272, 288, 306, 408, 422, 544, 612, 633, 816, 844, 863, 1224, 1266, 1632, 1688, 1726, 1899, 2448, 2532, 2589, 3376, 3452, 3587, 3798, 4896, 5064, 5178, 6752, 6904, 7174, 7596, 7767, 10128, 10356, 10761, 13808, 14348, 14671, 15192, 15534, 20256, 20712, 21522, 27616, 28696, 29342, 30384, 31068, 32283, 41424, 43044, 44013, 57392, 58684, 60768, 62136, 64566, 82848, 86088, 88026, 114784, 117368, 124272, 129132, 132039, 172176, 176052, 182093, 234736, 248544, 258264, 264078, 344352, 352104, 364186, 469472, 516528, 528156, 546279, 704208, 728372, 1033056, 1056312, 1092558, 1408416, 1456744, 1638837, 2112624, 2185116, 2913488, 3095581, 3277674, 4225248, 4370232, 5826976, 6191162, 6555348, 8740464, 9286743, 12382324, 13110696, 17480928, 18573486, 24764648, 26221392, 27860229, 37146972, 49529296, 52442784, 55720458, 74293944, 99058592, 111440916, 148587888, 222881832, 297175776, 445763664, 891527328]

約数ペア:

[(1, 891527328), (2, 445763664), (3, 297175776), (4, 222881832), (6, 148587888), (8, 111440916), (9, 99058592), (12, 74293944), (16, 55720458), (17, 52442784), (18, 49529296), (24, 37146972), (32, 27860229), (34, 26221392), (36, 24764648), (48, 18573486), (51, 17480928), (68, 13110696), (72, 12382324), (96, 9286743), (102, 8740464), (136, 6555348), (144, 6191162), (153, 5826976), (204, 4370232), (211, 4225248), (272, 3277674), (288, 3095581), (306, 2913488), (408, 2185116), (422, 2112624), (544, 1638837), (612, 1456744), (633, 1408416), (816, 1092558), (844, 1056312), (863, 1033056), (1224, 728372), (1266, 704208), (1632, 546279), (1688, 528156), (1726, 516528), (1899, 469472), (2448, 364186), (2532, 352104), (2589, 344352), (3376, 264078), (3452, 258264), (3587, 248544), (3798, 234736), (4896, 182093), (5064, 176052), (5178, 172176), (6752, 132039), (6904, 129132), (7174, 124272), (7596, 117368), (7767, 114784), (10128, 88026), (10356, 86088), (10761, 82848), (13808, 64566), (14348, 62136), (14671, 60768), (15192, 58684), (15534, 57392), (20256, 44013), (20712, 43044), (21522, 41424), (27616, 32283), (28696, 31068), (29342, 30384)]