498945408

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{787}}^1$

素因数の和:944

約数の個数: 128

約数和(自身を含む): 1440337920

約数和(自身を除く): 941392512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 127, 128, 156, 192, 208, 254, 312, 381, 384, 416, 508, 624, 762, 787, 832, 1016, 1248, 1524, 1574, 1651, 1664, 2032, 2361, 2496, 3048, 3148, 3302, 4064, 4722, 4953, 4992, 6096, 6296, 6604, 8128, 9444, 9906, 10231, 12192, 12592, 13208, 16256, 18888, 19812, 20462, 24384, 25184, 26416, 30693, 37776, 39624, 40924, 48768, 50368, 52832, 61386, 75552, 79248, 81848, 99949, 100736, 105664, 122772, 151104, 158496, 163696, 199898, 211328, 245544, 299847, 302208, 316992, 327392, 399796, 491088, 599694, 633984, 654784, 799592, 982176, 1199388, 1299337, 1309568, 1599184, 1964352, 2398776, 2598674, 3198368, 3898011, 3928704, 4797552, 5197348, 6396736, 7796022, 9595104, 10394696, 12793472, 15592044, 19190208, 20789392, 31184088, 38380416, 41578784, 62368176, 83157568, 124736352, 166315136, 249472704, 498945408]

約数ペア:

[(1, 498945408), (2, 249472704), (3, 166315136), (4, 124736352), (6, 83157568), (8, 62368176), (12, 41578784), (13, 38380416), (16, 31184088), (24, 20789392), (26, 19190208), (32, 15592044), (39, 12793472), (48, 10394696), (52, 9595104), (64, 7796022), (78, 6396736), (96, 5197348), (104, 4797552), (127, 3928704), (128, 3898011), (156, 3198368), (192, 2598674), (208, 2398776), (254, 1964352), (312, 1599184), (381, 1309568), (384, 1299337), (416, 1199388), (508, 982176), (624, 799592), (762, 654784), (787, 633984), (832, 599694), (1016, 491088), (1248, 399796), (1524, 327392), (1574, 316992), (1651, 302208), (1664, 299847), (2032, 245544), (2361, 211328), (2496, 199898), (3048, 163696), (3148, 158496), (3302, 151104), (4064, 122772), (4722, 105664), (4953, 100736), (4992, 99949), (6096, 81848), (6296, 79248), (6604, 75552), (8128, 61386), (9444, 52832), (9906, 50368), (10231, 48768), (12192, 40924), (12592, 39624), (13208, 37776), (16256, 30693), (18888, 26416), (19812, 25184), (20462, 24384)]