729139032

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{128189}}^1$

素因数の和:128280

約数の個数: 48

約数和(自身を含む): 1999764000

約数和(自身を除く): 1270624968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5688, 128189, 256378, 384567, 512756, 769134, 1025512, 1153701, 1538268, 2307402, 3076536, 4614804, 9229608, 10126931, 20253862, 30380793, 40507724, 60761586, 81015448, 91142379, 121523172, 182284758, 243046344, 364569516, 729139032]

約数ペア:

[(1, 729139032), (2, 364569516), (3, 243046344), (4, 182284758), (6, 121523172), (8, 91142379), (9, 81015448), (12, 60761586), (18, 40507724), (24, 30380793), (36, 20253862), (72, 10126931), (79, 9229608), (158, 4614804), (237, 3076536), (316, 2307402), (474, 1538268), (632, 1153701), (711, 1025512), (948, 769134), (1422, 512756), (1896, 384567), (2844, 256378), (5688, 128189)]