328520448

素因数分解:

$2^8\times 3^5\times {\mathrm{5281}}^1$

素因数の和:5312

約数の個数: 108

約数和(自身を含む): 982473128

約数和(自身を除く): 653952680

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, 243, 256, 288, 324, 384, 432, 486, 576, 648, 768, 864, 972, 1152, 1296, 1728, 1944, 2304, 2592, 3456, 3888, 5184, 5281, 6912, 7776, 10368, 10562, 15552, 15843, 20736, 21124, 31104, 31686, 42248, 47529, 62208, 63372, 84496, 95058, 126744, 142587, 168992, 190116, 253488, 285174, 337984, 380232, 427761, 506976, 570348, 675968, 760464, 855522, 1013952, 1140696, 1283283, 1351936, 1520928, 1711044, 2027904, 2281392, 2566566, 3041856, 3422088, 4055808, 4562784, 5133132, 6083712, 6844176, 9125568, 10266264, 12167424, 13688352, 18251136, 20532528, 27376704, 36502272, 41065056, 54753408, 82130112, 109506816, 164260224, 328520448]

約数ペア:

[(1, 328520448), (2, 164260224), (3, 109506816), (4, 82130112), (6, 54753408), (8, 41065056), (9, 36502272), (12, 27376704), (16, 20532528), (18, 18251136), (24, 13688352), (27, 12167424), (32, 10266264), (36, 9125568), (48, 6844176), (54, 6083712), (64, 5133132), (72, 4562784), (81, 4055808), (96, 3422088), (108, 3041856), (128, 2566566), (144, 2281392), (162, 2027904), (192, 1711044), (216, 1520928), (243, 1351936), (256, 1283283), (288, 1140696), (324, 1013952), (384, 855522), (432, 760464), (486, 675968), (576, 570348), (648, 506976), (768, 427761), (864, 380232), (972, 337984), (1152, 285174), (1296, 253488), (1728, 190116), (1944, 168992), (2304, 142587), (2592, 126744), (3456, 95058), (3888, 84496), (5184, 63372), (5281, 62208), (6912, 47529), (7776, 42248), (10368, 31686), (10562, 31104), (15552, 21124), (15843, 20736)]