388925628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11489}}^1$

素因数の和:11547

約数の個数: 96

約数和(自身を含む): 1153044480

約数和(自身を除く): 764118852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 182, 186, 217, 273, 364, 372, 403, 434, 546, 651, 806, 868, 1092, 1209, 1302, 1612, 2418, 2604, 2821, 4836, 5642, 8463, 11284, 11489, 16926, 22978, 33852, 34467, 45956, 68934, 80423, 137868, 149357, 160846, 241269, 298714, 321692, 356159, 448071, 482538, 597428, 712318, 896142, 965076, 1045499, 1068477, 1424636, 1792284, 2090998, 2136954, 2493113, 3136497, 4181996, 4273908, 4630067, 4986226, 6272994, 7479339, 9260134, 9972452, 12545988, 13890201, 14958678, 18520268, 27780402, 29917356, 32410469, 55560804, 64820938, 97231407, 129641876, 194462814, 388925628]

約数ペア:

[(1, 388925628), (2, 194462814), (3, 129641876), (4, 97231407), (6, 64820938), (7, 55560804), (12, 32410469), (13, 29917356), (14, 27780402), (21, 18520268), (26, 14958678), (28, 13890201), (31, 12545988), (39, 9972452), (42, 9260134), (52, 7479339), (62, 6272994), (78, 4986226), (84, 4630067), (91, 4273908), (93, 4181996), (124, 3136497), (156, 2493113), (182, 2136954), (186, 2090998), (217, 1792284), (273, 1424636), (364, 1068477), (372, 1045499), (403, 965076), (434, 896142), (546, 712318), (651, 597428), (806, 482538), (868, 448071), (1092, 356159), (1209, 321692), (1302, 298714), (1612, 241269), (2418, 160846), (2604, 149357), (2821, 137868), (4836, 80423), (5642, 68934), (8463, 45956), (11284, 34467), (11489, 33852), (16926, 22978)]