210418488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3187}}^1$

素因数の和:3337

約数の個数: 96

約数和(自身を含む): 656472960

約数和(自身を除く): 446054472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 131, 168, 252, 262, 393, 504, 524, 786, 917, 1048, 1179, 1572, 1834, 2358, 2751, 3144, 3187, 3668, 4716, 5502, 6374, 7336, 8253, 9432, 9561, 11004, 12748, 16506, 19122, 22008, 22309, 25496, 28683, 33012, 38244, 44618, 57366, 66024, 66927, 76488, 89236, 114732, 133854, 178472, 200781, 229464, 267708, 401562, 417497, 535416, 803124, 834994, 1252491, 1606248, 1669988, 2504982, 2922479, 3339976, 3757473, 5009964, 5844958, 7514946, 8767437, 10019928, 11689916, 15029892, 17534874, 23379832, 26302311, 30059784, 35069748, 52604622, 70139496, 105209244, 210418488]

約数ペア:

[(1, 210418488), (2, 105209244), (3, 70139496), (4, 52604622), (6, 35069748), (7, 30059784), (8, 26302311), (9, 23379832), (12, 17534874), (14, 15029892), (18, 11689916), (21, 10019928), (24, 8767437), (28, 7514946), (36, 5844958), (42, 5009964), (56, 3757473), (63, 3339976), (72, 2922479), (84, 2504982), (126, 1669988), (131, 1606248), (168, 1252491), (252, 834994), (262, 803124), (393, 535416), (504, 417497), (524, 401562), (786, 267708), (917, 229464), (1048, 200781), (1179, 178472), (1572, 133854), (1834, 114732), (2358, 89236), (2751, 76488), (3144, 66927), (3187, 66024), (3668, 57366), (4716, 44618), (5502, 38244), (6374, 33012), (7336, 28683), (8253, 25496), (9432, 22309), (9561, 22008), (11004, 19122), (12748, 16506)]