685083924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1206

約数の個数: 144

約数和(自身を含む): 2062534656

約数和(自身を除く): 1377450732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 61, 63, 82, 84, 122, 123, 126, 164, 183, 244, 246, 252, 287, 366, 369, 427, 492, 549, 574, 732, 738, 854, 861, 1087, 1098, 1148, 1281, 1476, 1708, 1722, 2174, 2196, 2501, 2562, 2583, 3261, 3444, 3843, 4348, 5002, 5124, 5166, 6522, 7503, 7609, 7686, 9783, 10004, 10332, 13044, 15006, 15218, 15372, 17507, 19566, 22509, 22827, 30012, 30436, 35014, 39132, 44567, 45018, 45654, 52521, 66307, 68481, 70028, 89134, 90036, 91308, 105042, 132614, 133701, 136962, 157563, 178268, 198921, 210084, 265228, 267402, 273924, 311969, 315126, 397842, 401103, 464149, 534804, 596763, 623938, 630252, 795684, 802206, 928298, 935907, 1193526, 1247876, 1392447, 1604412, 1856596, 1871814, 2387052, 2718587, 2784894, 2807721, 3743628, 4177341, 5437174, 5569788, 5615442, 8155761, 8354682, 10874348, 11230884, 16311522, 16709364, 19030109, 24467283, 32623044, 38060218, 48934566, 57090327, 76120436, 97869132, 114180654, 171270981, 228361308, 342541962, 685083924]

約数ペア:

[(1, 685083924), (2, 342541962), (3, 228361308), (4, 171270981), (6, 114180654), (7, 97869132), (9, 76120436), (12, 57090327), (14, 48934566), (18, 38060218), (21, 32623044), (28, 24467283), (36, 19030109), (41, 16709364), (42, 16311522), (61, 11230884), (63, 10874348), (82, 8354682), (84, 8155761), (122, 5615442), (123, 5569788), (126, 5437174), (164, 4177341), (183, 3743628), (244, 2807721), (246, 2784894), (252, 2718587), (287, 2387052), (366, 1871814), (369, 1856596), (427, 1604412), (492, 1392447), (549, 1247876), (574, 1193526), (732, 935907), (738, 928298), (854, 802206), (861, 795684), (1087, 630252), (1098, 623938), (1148, 596763), (1281, 534804), (1476, 464149), (1708, 401103), (1722, 397842), (2174, 315126), (2196, 311969), (2501, 273924), (2562, 267402), (2583, 265228), (3261, 210084), (3444, 198921), (3843, 178268), (4348, 157563), (5002, 136962), (5124, 133701), (5166, 132614), (6522, 105042), (7503, 91308), (7609, 90036), (7686, 89134), (9783, 70028), (10004, 68481), (10332, 66307), (13044, 52521), (15006, 45654), (15218, 45018), (15372, 44567), (17507, 39132), (19566, 35014), (22509, 30436), (22827, 30012)]