331497.00000000

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 130965120

約数和(自身を除く): 79685298

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 43, 57, 66, 86, 99, 114, 129, 171, 198, 209, 258, 317, 342, 387, 418, 473, 627, 634, 774, 817, 946, 951, 1254, 1419, 1634, 1881, 1902, 2451, 2838, 2853, 3487, 3762, 4257, 4902, 5706, 6023, 6974, 7353, 8514, 8987, 10461, 12046, 13631, 14706, 17974, 18069, 20922, 26961, 27262, 31383, 36138, 40893, 53922, 54207, 62766, 66253, 80883, 81786, 108414, 122679, 132506, 149941, 161766, 198759, 245358, 258989, 299882, 397518, 449823, 517978, 596277, 776967, 899646, 1192554, 1349469, 1553934, 2330901, 2698938, 2848879, 4661802, 5697758, 8546637, 17093274, 25639911, 51279822]

約数ペア:

[(1, 51279822), (2, 25639911), (3, 17093274), (6, 8546637), (9, 5697758), (11, 4661802), (18, 2848879), (19, 2698938), (22, 2330901), (33, 1553934), (38, 1349469), (43, 1192554), (57, 899646), (66, 776967), (86, 596277), (99, 517978), (114, 449823), (129, 397518), (171, 299882), (198, 258989), (209, 245358), (258, 198759), (317, 161766), (342, 149941), (387, 132506), (418, 122679), (473, 108414), (627, 81786), (634, 80883), (774, 66253), (817, 62766), (946, 54207), (951, 53922), (1254, 40893), (1419, 36138), (1634, 31383), (1881, 27262), (1902, 26961), (2451, 20922), (2838, 18069), (2853, 17974), (3487, 14706), (3762, 13631), (4257, 12046), (4902, 10461), (5706, 8987), (6023, 8514), (6974, 7353)]