212995008

素因数分解:

$2^6\times 3^4\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:432

約数の個数: 140

約数和(自身を含む): 637669032

約数和(自身を除く): 424674024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 181, 192, 216, 227, 288, 324, 362, 432, 454, 543, 576, 648, 681, 724, 864, 908, 1086, 1296, 1362, 1448, 1629, 1728, 1816, 2043, 2172, 2592, 2724, 2896, 3258, 3632, 4086, 4344, 4887, 5184, 5448, 5792, 6129, 6516, 7264, 8172, 8688, 9774, 10896, 11584, 12258, 13032, 14528, 14661, 16344, 17376, 18387, 19548, 21792, 24516, 26064, 29322, 32688, 34752, 36774, 39096, 41087, 43584, 49032, 52128, 58644, 65376, 73548, 78192, 82174, 98064, 104256, 117288, 123261, 130752, 147096, 156384, 164348, 196128, 234576, 246522, 294192, 312768, 328696, 369783, 392256, 469152, 493044, 588384, 657392, 739566, 938304, 986088, 1109349, 1176768, 1314784, 1479132, 1972176, 2218698, 2629568, 2958264, 3328047, 3944352, 4437396, 5916528, 6656094, 7888704, 8874792, 11833056, 13312188, 17749584, 23666112, 26624376, 35499168, 53248752, 70998336, 106497504, 212995008]

約数ペア:

[(1, 212995008), (2, 106497504), (3, 70998336), (4, 53248752), (6, 35499168), (8, 26624376), (9, 23666112), (12, 17749584), (16, 13312188), (18, 11833056), (24, 8874792), (27, 7888704), (32, 6656094), (36, 5916528), (48, 4437396), (54, 3944352), (64, 3328047), (72, 2958264), (81, 2629568), (96, 2218698), (108, 1972176), (144, 1479132), (162, 1314784), (181, 1176768), (192, 1109349), (216, 986088), (227, 938304), (288, 739566), (324, 657392), (362, 588384), (432, 493044), (454, 469152), (543, 392256), (576, 369783), (648, 328696), (681, 312768), (724, 294192), (864, 246522), (908, 234576), (1086, 196128), (1296, 164348), (1362, 156384), (1448, 147096), (1629, 130752), (1728, 123261), (1816, 117288), (2043, 104256), (2172, 98064), (2592, 82174), (2724, 78192), (2896, 73548), (3258, 65376), (3632, 58644), (4086, 52128), (4344, 49032), (4887, 43584), (5184, 41087), (5448, 39096), (5792, 36774), (6129, 34752), (6516, 32688), (7264, 29322), (8172, 26064), (8688, 24516), (9774, 21792), (10896, 19548), (11584, 18387), (12258, 17376), (13032, 16344), (14528, 14661)]