317838816

素因数分解:

$2^5\times 3^4\times {\mathrm{47}}^1\times {\mathrm{2609}}^1$

素因数の和:2678

約数の個数: 120

約数和(自身を含む): 955009440

約数和(自身を除く): 637170624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 72, 81, 94, 96, 108, 141, 144, 162, 188, 216, 282, 288, 324, 376, 423, 432, 564, 648, 752, 846, 864, 1128, 1269, 1296, 1504, 1692, 2256, 2538, 2592, 2609, 3384, 3807, 4512, 5076, 5218, 6768, 7614, 7827, 10152, 10436, 13536, 15228, 15654, 20304, 20872, 23481, 30456, 31308, 40608, 41744, 46962, 60912, 62616, 70443, 83488, 93924, 121824, 122623, 125232, 140886, 187848, 211329, 245246, 250464, 281772, 367869, 375696, 422658, 490492, 563544, 735738, 751392, 845316, 980984, 1103607, 1127088, 1471476, 1690632, 1961968, 2207214, 2254176, 2942952, 3310821, 3381264, 3923936, 4414428, 5885904, 6621642, 6762528, 8828856, 9932463, 11771808, 13243284, 17657712, 19864926, 26486568, 35315424, 39729852, 52973136, 79459704, 105946272, 158919408, 317838816]

約数ペア:

[(1, 317838816), (2, 158919408), (3, 105946272), (4, 79459704), (6, 52973136), (8, 39729852), (9, 35315424), (12, 26486568), (16, 19864926), (18, 17657712), (24, 13243284), (27, 11771808), (32, 9932463), (36, 8828856), (47, 6762528), (48, 6621642), (54, 5885904), (72, 4414428), (81, 3923936), (94, 3381264), (96, 3310821), (108, 2942952), (141, 2254176), (144, 2207214), (162, 1961968), (188, 1690632), (216, 1471476), (282, 1127088), (288, 1103607), (324, 980984), (376, 845316), (423, 751392), (432, 735738), (564, 563544), (648, 490492), (752, 422658), (846, 375696), (864, 367869), (1128, 281772), (1269, 250464), (1296, 245246), (1504, 211329), (1692, 187848), (2256, 140886), (2538, 125232), (2592, 122623), (2609, 121824), (3384, 93924), (3807, 83488), (4512, 70443), (5076, 62616), (5218, 60912), (6768, 46962), (7614, 41744), (7827, 40608), (10152, 31308), (10436, 30456), (13536, 23481), (15228, 20872), (15654, 20304)]