1330800424

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 2651927040

約数和(自身を除く): 1321126616

約数列:

[1, 2, 4, 8, 23, 46, 92, 97, 173, 184, 194, 346, 388, 431, 692, 776, 862, 1384, 1724, 2231, 3448, 3979, 4462, 7958, 8924, 9913, 15916, 16781, 17848, 19826, 31832, 33562, 39652, 41807, 67124, 74563, 79304, 83614, 134248, 149126, 167228, 298252, 334456, 385963, 596504, 771926, 961561, 1543852, 1714949, 1923122, 3087704, 3429898, 3846244, 6859796, 7232611, 7692488, 13719592, 14465222, 28930444, 57860888, 166350053, 332700106, 665400212, 1330800424]

約数ペア:

[(1, 1330800424), (2, 665400212), (4, 332700106), (8, 166350053), (23, 57860888), (46, 28930444), (92, 14465222), (97, 13719592), (173, 7692488), (184, 7232611), (194, 6859796), (346, 3846244), (388, 3429898), (431, 3087704), (692, 1923122), (776, 1714949), (862, 1543852), (1384, 961561), (1724, 771926), (2231, 596504), (3448, 385963), (3979, 334456), (4462, 298252), (7958, 167228), (8924, 149126), (9913, 134248), (15916, 83614), (16781, 79304), (17848, 74563), (19826, 67124), (31832, 41807), (33562, 39652)]