408441384

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{911}}^1$

素因数の和:1415

約数の個数: 96

約数和(自身を含む): 1195084800

約数和(自身を除く): 786643416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 479, 911, 936, 958, 1437, 1822, 1916, 2733, 2874, 3644, 3832, 4311, 5466, 5748, 6227, 7288, 8199, 8622, 10932, 11496, 11843, 12454, 16398, 17244, 18681, 21864, 23686, 24908, 32796, 34488, 35529, 37362, 47372, 49816, 56043, 65592, 71058, 74724, 94744, 106587, 112086, 142116, 149448, 213174, 224172, 284232, 426348, 436369, 448344, 852696, 872738, 1309107, 1745476, 2618214, 3490952, 3927321, 5236428, 5672797, 7854642, 10472856, 11345594, 15709284, 17018391, 22691188, 31418568, 34036782, 45382376, 51055173, 68073564, 102110346, 136147128, 204220692, 408441384]

約数ペア:

[(1, 408441384), (2, 204220692), (3, 136147128), (4, 102110346), (6, 68073564), (8, 51055173), (9, 45382376), (12, 34036782), (13, 31418568), (18, 22691188), (24, 17018391), (26, 15709284), (36, 11345594), (39, 10472856), (52, 7854642), (72, 5672797), (78, 5236428), (104, 3927321), (117, 3490952), (156, 2618214), (234, 1745476), (312, 1309107), (468, 872738), (479, 852696), (911, 448344), (936, 436369), (958, 426348), (1437, 284232), (1822, 224172), (1916, 213174), (2733, 149448), (2874, 142116), (3644, 112086), (3832, 106587), (4311, 94744), (5466, 74724), (5748, 71058), (6227, 65592), (7288, 56043), (8199, 49816), (8622, 47372), (10932, 37362), (11496, 35529), (11843, 34488), (12454, 32796), (16398, 24908), (17244, 23686), (18681, 21864)]