887243994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:333

約数の個数: 192

約数和(自身を含む): 2480744448

約数和(自身を除く): 1593500454

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 62, 63, 78, 91, 93, 101, 117, 126, 173, 182, 186, 202, 217, 234, 273, 279, 303, 346, 403, 434, 519, 546, 558, 606, 651, 707, 806, 819, 909, 1038, 1209, 1211, 1302, 1313, 1414, 1557, 1638, 1818, 1953, 2121, 2249, 2418, 2422, 2626, 2821, 3114, 3131, 3627, 3633, 3906, 3939, 4242, 4498, 5363, 5642, 6262, 6363, 6747, 7254, 7266, 7878, 8463, 9191, 9393, 10726, 10899, 11817, 12726, 13494, 15743, 16089, 16926, 17473, 18382, 18786, 20241, 21798, 21917, 23634, 25389, 27573, 28179, 31486, 32178, 34946, 37541, 40482, 40703, 43834, 47229, 48267, 50778, 52419, 55146, 56358, 65751, 69719, 75082, 81406, 82719, 94458, 96534, 104838, 112623, 122109, 122311, 131502, 139438, 141687, 157257, 165438, 197253, 209157, 225246, 227149, 244218, 244622, 283374, 284921, 314514, 337869, 366327, 366933, 394506, 418314, 454298, 488033, 541663, 569842, 627471, 675738, 681447, 732654, 733866, 854763, 976066, 1083326, 1100799, 1254942, 1362894, 1464099, 1590043, 1624989, 1709526, 2044341, 2201598, 2564289, 2928198, 3180086, 3249978, 3791641, 4088682, 4392297, 4770129, 4874967, 5128578, 7041619, 7583282, 8784594, 9540258, 9749934, 11374923, 14083238, 14310387, 21124857, 22749846, 28620774, 34124769, 42249714, 49291333, 63374571, 68249538, 98582666, 126749142, 147873999, 295747998, 443621997, 887243994]

約数ペア:

[(1, 887243994), (2, 443621997), (3, 295747998), (6, 147873999), (7, 126749142), (9, 98582666), (13, 68249538), (14, 63374571), (18, 49291333), (21, 42249714), (26, 34124769), (31, 28620774), (39, 22749846), (42, 21124857), (62, 14310387), (63, 14083238), (78, 11374923), (91, 9749934), (93, 9540258), (101, 8784594), (117, 7583282), (126, 7041619), (173, 5128578), (182, 4874967), (186, 4770129), (202, 4392297), (217, 4088682), (234, 3791641), (273, 3249978), (279, 3180086), (303, 2928198), (346, 2564289), (403, 2201598), (434, 2044341), (519, 1709526), (546, 1624989), (558, 1590043), (606, 1464099), (651, 1362894), (707, 1254942), (806, 1100799), (819, 1083326), (909, 976066), (1038, 854763), (1209, 733866), (1211, 732654), (1302, 681447), (1313, 675738), (1414, 627471), (1557, 569842), (1638, 541663), (1818, 488033), (1953, 454298), (2121, 418314), (2249, 394506), (2418, 366933), (2422, 366327), (2626, 337869), (2821, 314514), (3114, 284921), (3131, 283374), (3627, 244622), (3633, 244218), (3906, 227149), (3939, 225246), (4242, 209157), (4498, 197253), (5363, 165438), (5642, 157257), (6262, 141687), (6363, 139438), (6747, 131502), (7254, 122311), (7266, 122109), (7878, 112623), (8463, 104838), (9191, 96534), (9393, 94458), (10726, 82719), (10899, 81406), (11817, 75082), (12726, 69719), (13494, 65751), (15743, 56358), (16089, 55146), (16926, 52419), (17473, 50778), (18382, 48267), (18786, 47229), (20241, 43834), (21798, 40703), (21917, 40482), (23634, 37541), (25389, 34946), (27573, 32178), (28179, 31486)]