216947328

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^2\times {\mathrm{3343}}^1$

素因数の和:3386

約数の個数: 96

約数和(自身を含む): 624191040

約数和(自身を除く): 407243712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 192, 208, 312, 338, 384, 416, 507, 624, 676, 832, 1014, 1248, 1352, 1664, 2028, 2496, 2704, 3343, 4056, 4992, 5408, 6686, 8112, 10029, 10816, 13372, 16224, 20058, 21632, 26744, 32448, 40116, 43459, 53488, 64896, 80232, 86918, 106976, 130377, 160464, 173836, 213952, 260754, 320928, 347672, 427904, 521508, 564967, 641856, 695344, 1043016, 1129934, 1283712, 1390688, 1694901, 2086032, 2259868, 2781376, 3389802, 4172064, 4519736, 5562752, 6779604, 8344128, 9039472, 13559208, 16688256, 18078944, 27118416, 36157888, 54236832, 72315776, 108473664, 216947328]

約数ペア:

[(1, 216947328), (2, 108473664), (3, 72315776), (4, 54236832), (6, 36157888), (8, 27118416), (12, 18078944), (13, 16688256), (16, 13559208), (24, 9039472), (26, 8344128), (32, 6779604), (39, 5562752), (48, 4519736), (52, 4172064), (64, 3389802), (78, 2781376), (96, 2259868), (104, 2086032), (128, 1694901), (156, 1390688), (169, 1283712), (192, 1129934), (208, 1043016), (312, 695344), (338, 641856), (384, 564967), (416, 521508), (507, 427904), (624, 347672), (676, 320928), (832, 260754), (1014, 213952), (1248, 173836), (1352, 160464), (1664, 130377), (2028, 106976), (2496, 86918), (2704, 80232), (3343, 64896), (4056, 53488), (4992, 43459), (5408, 40116), (6686, 32448), (8112, 26744), (10029, 21632), (10816, 20058), (13372, 16224)]