708768

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:146

約数の個数: 72

約数和(自身を含む): 2122848

約数和(自身を除く): 1414080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 107, 138, 144, 184, 207, 214, 276, 288, 321, 368, 414, 428, 552, 642, 736, 828, 856, 963, 1104, 1284, 1656, 1712, 1926, 2208, 2461, 2568, 3312, 3424, 3852, 4922, 5136, 6624, 7383, 7704, 9844, 10272, 14766, 15408, 19688, 22149, 29532, 30816, 39376, 44298, 59064, 78752, 88596, 118128, 177192, 236256, 354384, 708768]

約数ペア:

[(1, 708768), (2, 354384), (3, 236256), (4, 177192), (6, 118128), (8, 88596), (9, 78752), (12, 59064), (16, 44298), (18, 39376), (23, 30816), (24, 29532), (32, 22149), (36, 19688), (46, 15408), (48, 14766), (69, 10272), (72, 9844), (92, 7704), (96, 7383), (107, 6624), (138, 5136), (144, 4922), (184, 3852), (207, 3424), (214, 3312), (276, 2568), (288, 2461), (321, 2208), (368, 1926), (414, 1712), (428, 1656), (552, 1284), (642, 1104), (736, 963), (828, 856)]