398441736

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{10267}}^1$

素因数の和:10304

約数の個数: 144

約数和(自身を含む): 1369545840

約数和(自身を除く): 971104104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 126, 132, 147, 154, 168, 196, 198, 231, 252, 264, 294, 308, 392, 396, 441, 462, 504, 539, 588, 616, 693, 792, 882, 924, 1078, 1176, 1386, 1617, 1764, 1848, 2156, 2772, 3234, 3528, 4312, 4851, 5544, 6468, 9702, 10267, 12936, 19404, 20534, 30801, 38808, 41068, 61602, 71869, 82136, 92403, 112937, 123204, 143738, 184806, 215607, 225874, 246408, 287476, 338811, 369612, 431214, 451748, 503083, 574952, 646821, 677622, 739224, 790559, 862428, 903496, 1006166, 1016433, 1293642, 1355244, 1509249, 1581118, 1724856, 2012332, 2032866, 2371677, 2587284, 2710488, 3018498, 3162236, 4024664, 4065732, 4527747, 4743354, 5174568, 5533913, 6036996, 6324472, 7115031, 8131464, 9055494, 9486708, 11067826, 12073992, 14230062, 16601739, 18110988, 18973416, 22135652, 28460124, 33203478, 36221976, 44271304, 49805217, 56920248, 66406956, 99610434, 132813912, 199220868, 398441736]

約数ペア:

[(1, 398441736), (2, 199220868), (3, 132813912), (4, 99610434), (6, 66406956), (7, 56920248), (8, 49805217), (9, 44271304), (11, 36221976), (12, 33203478), (14, 28460124), (18, 22135652), (21, 18973416), (22, 18110988), (24, 16601739), (28, 14230062), (33, 12073992), (36, 11067826), (42, 9486708), (44, 9055494), (49, 8131464), (56, 7115031), (63, 6324472), (66, 6036996), (72, 5533913), (77, 5174568), (84, 4743354), (88, 4527747), (98, 4065732), (99, 4024664), (126, 3162236), (132, 3018498), (147, 2710488), (154, 2587284), (168, 2371677), (196, 2032866), (198, 2012332), (231, 1724856), (252, 1581118), (264, 1509249), (294, 1355244), (308, 1293642), (392, 1016433), (396, 1006166), (441, 903496), (462, 862428), (504, 790559), (539, 739224), (588, 677622), (616, 646821), (693, 574952), (792, 503083), (882, 451748), (924, 431214), (1078, 369612), (1176, 338811), (1386, 287476), (1617, 246408), (1764, 225874), (1848, 215607), (2156, 184806), (2772, 143738), (3234, 123204), (3528, 112937), (4312, 92403), (4851, 82136), (5544, 71869), (6468, 61602), (9702, 41068), (10267, 38808), (12936, 30801), (19404, 20534)]