1340824716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43973}}^1$

素因数の和:44012

約数の個数: 108

約数和(自身を含む): 4257738576

約数和(自身を除く): 2916913860

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 154, 198, 231, 242, 252, 308, 363, 396, 462, 484, 693, 726, 847, 924, 1089, 1386, 1452, 1694, 2178, 2541, 2772, 3388, 4356, 5082, 7623, 10164, 15246, 30492, 43973, 87946, 131919, 175892, 263838, 307811, 395757, 483703, 527676, 615622, 791514, 923433, 967406, 1231244, 1451109, 1583028, 1846866, 1934812, 2770299, 2902218, 3385921, 3693732, 4353327, 5320733, 5540598, 5804436, 6771842, 8706654, 10157763, 10641466, 11081196, 13543684, 15962199, 17413308, 20315526, 21282932, 30473289, 31924398, 37245131, 40631052, 47886597, 60946578, 63848796, 74490262, 95773194, 111735393, 121893156, 148980524, 191546388, 223470786, 335206179, 446941572, 670412358, 1340824716]

約数ペア:

[(1, 1340824716), (2, 670412358), (3, 446941572), (4, 335206179), (6, 223470786), (7, 191546388), (9, 148980524), (11, 121893156), (12, 111735393), (14, 95773194), (18, 74490262), (21, 63848796), (22, 60946578), (28, 47886597), (33, 40631052), (36, 37245131), (42, 31924398), (44, 30473289), (63, 21282932), (66, 20315526), (77, 17413308), (84, 15962199), (99, 13543684), (121, 11081196), (126, 10641466), (132, 10157763), (154, 8706654), (198, 6771842), (231, 5804436), (242, 5540598), (252, 5320733), (308, 4353327), (363, 3693732), (396, 3385921), (462, 2902218), (484, 2770299), (693, 1934812), (726, 1846866), (847, 1583028), (924, 1451109), (1089, 1231244), (1386, 967406), (1452, 923433), (1694, 791514), (2178, 615622), (2541, 527676), (2772, 483703), (3388, 395757), (4356, 307811), (5082, 263838), (7623, 175892), (10164, 131919), (15246, 87946), (30492, 43973)]