427755168

素因数分解:

$2^5\times 3^4\times {\mathrm{227}}^1\times {\mathrm{727}}^1$

素因数の和:976

約数の個数: 120

約数和(自身を含む): 1265296032

約数和(自身を除く): 837540864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 227, 288, 324, 432, 454, 648, 681, 727, 864, 908, 1296, 1362, 1454, 1816, 2043, 2181, 2592, 2724, 2908, 3632, 4086, 4362, 5448, 5816, 6129, 6543, 7264, 8172, 8724, 10896, 11632, 12258, 13086, 16344, 17448, 18387, 19629, 21792, 23264, 24516, 26172, 32688, 34896, 36774, 39258, 49032, 52344, 58887, 65376, 69792, 73548, 78516, 98064, 104688, 117774, 147096, 157032, 165029, 196128, 209376, 235548, 294192, 314064, 330058, 471096, 495087, 588384, 628128, 660116, 942192, 990174, 1320232, 1485261, 1884384, 1980348, 2640464, 2970522, 3960696, 4455783, 5280928, 5941044, 7921392, 8911566, 11882088, 13367349, 15842784, 17823132, 23764176, 26734698, 35646264, 47528352, 53469396, 71292528, 106938792, 142585056, 213877584, 427755168]

約数ペア:

[(1, 427755168), (2, 213877584), (3, 142585056), (4, 106938792), (6, 71292528), (8, 53469396), (9, 47528352), (12, 35646264), (16, 26734698), (18, 23764176), (24, 17823132), (27, 15842784), (32, 13367349), (36, 11882088), (48, 8911566), (54, 7921392), (72, 5941044), (81, 5280928), (96, 4455783), (108, 3960696), (144, 2970522), (162, 2640464), (216, 1980348), (227, 1884384), (288, 1485261), (324, 1320232), (432, 990174), (454, 942192), (648, 660116), (681, 628128), (727, 588384), (864, 495087), (908, 471096), (1296, 330058), (1362, 314064), (1454, 294192), (1816, 235548), (2043, 209376), (2181, 196128), (2592, 165029), (2724, 157032), (2908, 147096), (3632, 117774), (4086, 104688), (4362, 98064), (5448, 78516), (5816, 73548), (6129, 69792), (6543, 65376), (7264, 58887), (8172, 52344), (8724, 49032), (10896, 39258), (11632, 36774), (12258, 34896), (13086, 32688), (16344, 26172), (17448, 24516), (18387, 23264), (19629, 21792)]