269398872

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{21881}}^1$

素因数の和:21918

約数の個数: 80

約数和(自身を含む): 794316600

約数和(自身を除く): 524917728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 3078, 4104, 6156, 12312, 21881, 43762, 65643, 87524, 131286, 175048, 196929, 262572, 393858, 415739, 525144, 590787, 787716, 831478, 1181574, 1247217, 1575432, 1662956, 1772361, 2363148, 2494434, 3325912, 3544722, 3741651, 4726296, 4988868, 7089444, 7483302, 9977736, 11224953, 14178888, 14966604, 22449906, 29933208, 33674859, 44899812, 67349718, 89799624, 134699436, 269398872]

約数ペア:

[(1, 269398872), (2, 134699436), (3, 89799624), (4, 67349718), (6, 44899812), (8, 33674859), (9, 29933208), (12, 22449906), (18, 14966604), (19, 14178888), (24, 11224953), (27, 9977736), (36, 7483302), (38, 7089444), (54, 4988868), (57, 4726296), (72, 3741651), (76, 3544722), (81, 3325912), (108, 2494434), (114, 2363148), (152, 1772361), (162, 1662956), (171, 1575432), (216, 1247217), (228, 1181574), (324, 831478), (342, 787716), (456, 590787), (513, 525144), (648, 415739), (684, 393858), (1026, 262572), (1368, 196929), (1539, 175048), (2052, 131286), (3078, 87524), (4104, 65643), (6156, 43762), (12312, 21881)]