245276514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:736

約数の個数: 96

約数和(自身を含む): 631088640

約数和(自身を除く): 385812126

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 79, 82, 123, 126, 158, 237, 246, 287, 369, 474, 553, 574, 601, 711, 738, 861, 1106, 1202, 1422, 1659, 1722, 1803, 2583, 3239, 3318, 3606, 4207, 4977, 5166, 5409, 6478, 8414, 9717, 9954, 10818, 12621, 19434, 22673, 24641, 25242, 29151, 37863, 45346, 47479, 49282, 58302, 68019, 73923, 75726, 94958, 136038, 142437, 147846, 172487, 204057, 221769, 284874, 332353, 344974, 408114, 427311, 443538, 517461, 664706, 854622, 997059, 1034922, 1552383, 1946639, 1994118, 2991177, 3104766, 3893278, 5839917, 5982354, 11679834, 13626473, 17519751, 27252946, 35039502, 40879419, 81758838, 122638257, 245276514]

約数ペア:

[(1, 245276514), (2, 122638257), (3, 81758838), (6, 40879419), (7, 35039502), (9, 27252946), (14, 17519751), (18, 13626473), (21, 11679834), (41, 5982354), (42, 5839917), (63, 3893278), (79, 3104766), (82, 2991177), (123, 1994118), (126, 1946639), (158, 1552383), (237, 1034922), (246, 997059), (287, 854622), (369, 664706), (474, 517461), (553, 443538), (574, 427311), (601, 408114), (711, 344974), (738, 332353), (861, 284874), (1106, 221769), (1202, 204057), (1422, 172487), (1659, 147846), (1722, 142437), (1803, 136038), (2583, 94958), (3239, 75726), (3318, 73923), (3606, 68019), (4207, 58302), (4977, 49282), (5166, 47479), (5409, 45346), (6478, 37863), (8414, 29151), (9717, 25242), (9954, 24641), (10818, 22673), (12621, 19434)]