222304968

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{727}}^1$

素因数の和:907

約数の個数: 96

約数和(自身を含む): 626895360

約数和(自身を除く): 404590392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 137, 186, 248, 274, 279, 372, 411, 548, 558, 727, 744, 822, 1096, 1116, 1233, 1454, 1644, 2181, 2232, 2466, 2908, 3288, 4247, 4362, 4932, 5816, 6543, 8494, 8724, 9864, 12741, 13086, 16988, 17448, 22537, 25482, 26172, 33976, 38223, 45074, 50964, 52344, 67611, 76446, 90148, 99599, 101928, 135222, 152892, 180296, 199198, 202833, 270444, 298797, 305784, 398396, 405666, 540888, 597594, 796792, 811332, 896391, 1195188, 1622664, 1792782, 2390376, 3087569, 3585564, 6175138, 7171128, 9262707, 12350276, 18525414, 24700552, 27788121, 37050828, 55576242, 74101656, 111152484, 222304968]

約数ペア:

[(1, 222304968), (2, 111152484), (3, 74101656), (4, 55576242), (6, 37050828), (8, 27788121), (9, 24700552), (12, 18525414), (18, 12350276), (24, 9262707), (31, 7171128), (36, 6175138), (62, 3585564), (72, 3087569), (93, 2390376), (124, 1792782), (137, 1622664), (186, 1195188), (248, 896391), (274, 811332), (279, 796792), (372, 597594), (411, 540888), (548, 405666), (558, 398396), (727, 305784), (744, 298797), (822, 270444), (1096, 202833), (1116, 199198), (1233, 180296), (1454, 152892), (1644, 135222), (2181, 101928), (2232, 99599), (2466, 90148), (2908, 76446), (3288, 67611), (4247, 52344), (4362, 50964), (4932, 45074), (5816, 38223), (6543, 33976), (8494, 26172), (8724, 25482), (9864, 22537), (12741, 17448), (13086, 16988)]