423561888

素因数分解:

$2^5\times 3^2\times {\mathrm{823}}^1\times {\mathrm{1787}}^1$

素因数の和:2626

約数の個数: 72

約数和(自身を含む): 1206642528

約数和(自身を除く): 783080640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 823, 1646, 1787, 2469, 3292, 3574, 4938, 5361, 6584, 7148, 7407, 9876, 10722, 13168, 14296, 14814, 16083, 19752, 21444, 26336, 28592, 29628, 32166, 39504, 42888, 57184, 59256, 64332, 79008, 85776, 118512, 128664, 171552, 237024, 257328, 514656, 1470701, 2941402, 4412103, 5882804, 8824206, 11765608, 13236309, 17648412, 23531216, 26472618, 35296824, 47062432, 52945236, 70593648, 105890472, 141187296, 211780944, 423561888]

約数ペア:

[(1, 423561888), (2, 211780944), (3, 141187296), (4, 105890472), (6, 70593648), (8, 52945236), (9, 47062432), (12, 35296824), (16, 26472618), (18, 23531216), (24, 17648412), (32, 13236309), (36, 11765608), (48, 8824206), (72, 5882804), (96, 4412103), (144, 2941402), (288, 1470701), (823, 514656), (1646, 257328), (1787, 237024), (2469, 171552), (3292, 128664), (3574, 118512), (4938, 85776), (5361, 79008), (6584, 64332), (7148, 59256), (7407, 57184), (9876, 42888), (10722, 39504), (13168, 32166), (14296, 29628), (14814, 28592), (16083, 26336), (19752, 21444)]