309609972

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{541}}^1\times {\mathrm{757}}^1$

素因数の和:1318

約数の個数: 96

約数和(自身を含む): 920272640

約数和(自身を除く): 610662668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 541, 756, 757, 1082, 1514, 1623, 2164, 2271, 3028, 3246, 3787, 4542, 4869, 5299, 6492, 6813, 7574, 9084, 9738, 10598, 11361, 13626, 14607, 15148, 15897, 19476, 20439, 21196, 22722, 27252, 29214, 31794, 34083, 40878, 45444, 47691, 58428, 63588, 68166, 81756, 95382, 102249, 136332, 143073, 190764, 204498, 286146, 408996, 409537, 572292, 819074, 1228611, 1638148, 2457222, 2866759, 3685833, 4914444, 5733518, 7371666, 8600277, 11057499, 11467036, 14743332, 17200554, 22114998, 25800831, 34401108, 44229996, 51601662, 77402493, 103203324, 154804986, 309609972]

約数ペア:

[(1, 309609972), (2, 154804986), (3, 103203324), (4, 77402493), (6, 51601662), (7, 44229996), (9, 34401108), (12, 25800831), (14, 22114998), (18, 17200554), (21, 14743332), (27, 11467036), (28, 11057499), (36, 8600277), (42, 7371666), (54, 5733518), (63, 4914444), (84, 3685833), (108, 2866759), (126, 2457222), (189, 1638148), (252, 1228611), (378, 819074), (541, 572292), (756, 409537), (757, 408996), (1082, 286146), (1514, 204498), (1623, 190764), (2164, 143073), (2271, 136332), (3028, 102249), (3246, 95382), (3787, 81756), (4542, 68166), (4869, 63588), (5299, 58428), (6492, 47691), (6813, 45444), (7574, 40878), (9084, 34083), (9738, 31794), (10598, 29214), (11361, 27252), (13626, 22722), (14607, 21196), (15148, 20439), (15897, 19476)]