1311012972

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{3797}}^1$

素因数の和:3972

約数の個数: 96

約数和(自身を含む): 3573158400

約数和(自身を除く): 2262145428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 139, 207, 276, 278, 414, 417, 556, 621, 828, 834, 1242, 1251, 1668, 2484, 2502, 3197, 3753, 3797, 5004, 6394, 7506, 7594, 9591, 11391, 12788, 15012, 15188, 19182, 22782, 28773, 34173, 38364, 45564, 57546, 68346, 86319, 87331, 102519, 115092, 136692, 172638, 174662, 205038, 261993, 345276, 349324, 410076, 523986, 527783, 785979, 1047972, 1055566, 1571958, 1583349, 2111132, 2357937, 3143916, 3166698, 4715874, 4750047, 6333396, 9431748, 9500094, 12139009, 14250141, 19000188, 24278018, 28500282, 36417027, 48556036, 57000564, 72834054, 109251081, 145668108, 218502162, 327753243, 437004324, 655506486, 1311012972]

約数ペア:

[(1, 1311012972), (2, 655506486), (3, 437004324), (4, 327753243), (6, 218502162), (9, 145668108), (12, 109251081), (18, 72834054), (23, 57000564), (27, 48556036), (36, 36417027), (46, 28500282), (54, 24278018), (69, 19000188), (92, 14250141), (108, 12139009), (138, 9500094), (139, 9431748), (207, 6333396), (276, 4750047), (278, 4715874), (414, 3166698), (417, 3143916), (556, 2357937), (621, 2111132), (828, 1583349), (834, 1571958), (1242, 1055566), (1251, 1047972), (1668, 785979), (2484, 527783), (2502, 523986), (3197, 410076), (3753, 349324), (3797, 345276), (5004, 261993), (6394, 205038), (7506, 174662), (7594, 172638), (9591, 136692), (11391, 115092), (12788, 102519), (15012, 87331), (15188, 86319), (19182, 68346), (22782, 57546), (28773, 45564), (34173, 38364)]