313549314

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 720679680

約数和(自身を除く): 407130366

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 47, 62, 78, 89, 93, 94, 141, 178, 186, 267, 282, 403, 534, 611, 806, 961, 1157, 1209, 1222, 1457, 1833, 1922, 2314, 2418, 2759, 2883, 2914, 3471, 3666, 4183, 4371, 5518, 5766, 6942, 8277, 8366, 8742, 12493, 12549, 16554, 18941, 24986, 25098, 35867, 37479, 37882, 45167, 54379, 56823, 71734, 74958, 85529, 90334, 107601, 108758, 113646, 129673, 135501, 163137, 171058, 215202, 256587, 259346, 271002, 326274, 389019, 513174, 587171, 778038, 1111877, 1174342, 1685749, 1761513, 2223754, 3335631, 3371498, 3523026, 4019863, 5057247, 6671262, 8039726, 10114494, 12059589, 24119178, 52258219, 104516438, 156774657, 313549314]

約数ペア:

[(1, 313549314), (2, 156774657), (3, 104516438), (6, 52258219), (13, 24119178), (26, 12059589), (31, 10114494), (39, 8039726), (47, 6671262), (62, 5057247), (78, 4019863), (89, 3523026), (93, 3371498), (94, 3335631), (141, 2223754), (178, 1761513), (186, 1685749), (267, 1174342), (282, 1111877), (403, 778038), (534, 587171), (611, 513174), (806, 389019), (961, 326274), (1157, 271002), (1209, 259346), (1222, 256587), (1457, 215202), (1833, 171058), (1922, 163137), (2314, 135501), (2418, 129673), (2759, 113646), (2883, 108758), (2914, 107601), (3471, 90334), (3666, 85529), (4183, 74958), (4371, 71734), (5518, 56823), (5766, 54379), (6942, 45167), (8277, 37882), (8366, 37479), (8742, 35867), (12493, 25098), (12549, 24986), (16554, 18941)]