245483136

素因数分解:

$2^7\times 3^4\times {\mathrm{23677}}^1$

素因数の和:23703

約数の個数: 80

約数和(自身を含む): 730584690

約数和(自身を除く): 485101554

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 23677, 47354, 71031, 94708, 142062, 189416, 213093, 284124, 378832, 426186, 568248, 639279, 757664, 852372, 1136496, 1278558, 1515328, 1704744, 1917837, 2272992, 2557116, 3030656, 3409488, 3835674, 4545984, 5114232, 6818976, 7671348, 9091968, 10228464, 13637952, 15342696, 20456928, 27275904, 30685392, 40913856, 61370784, 81827712, 122741568, 245483136]

約数ペア:

[(1, 245483136), (2, 122741568), (3, 81827712), (4, 61370784), (6, 40913856), (8, 30685392), (9, 27275904), (12, 20456928), (16, 15342696), (18, 13637952), (24, 10228464), (27, 9091968), (32, 7671348), (36, 6818976), (48, 5114232), (54, 4545984), (64, 3835674), (72, 3409488), (81, 3030656), (96, 2557116), (108, 2272992), (128, 1917837), (144, 1704744), (162, 1515328), (192, 1278558), (216, 1136496), (288, 852372), (324, 757664), (384, 639279), (432, 568248), (576, 426186), (648, 378832), (864, 284124), (1152, 213093), (1296, 189416), (1728, 142062), (2592, 94708), (3456, 71031), (5184, 47354), (10368, 23677)]