406996128

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18353}}^1$

素因数の和:18387

約数の個数: 144

約数和(自身を含む): 1443064896

約数和(自身を除く): 1036068768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 462, 504, 528, 616, 672, 693, 792, 924, 1008, 1056, 1232, 1386, 1584, 1848, 2016, 2464, 2772, 3168, 3696, 5544, 7392, 11088, 18353, 22176, 36706, 55059, 73412, 110118, 128471, 146824, 165177, 201883, 220236, 256942, 293648, 330354, 385413, 403766, 440472, 513884, 587296, 605649, 660708, 770826, 807532, 880944, 1027768, 1156239, 1211298, 1321416, 1413181, 1541652, 1615064, 1761888, 1816947, 2055536, 2312478, 2422596, 2642832, 2826362, 3083304, 3230128, 3633894, 4111072, 4239543, 4624956, 4845192, 5285664, 5652724, 6166608, 6460256, 7267788, 8479086, 9249912, 9690384, 11305448, 12333216, 12718629, 14535576, 16958172, 18499824, 19380768, 22610896, 25437258, 29071152, 33916344, 36999648, 45221792, 50874516, 58142304, 67832688, 101749032, 135665376, 203498064, 406996128]

約数ペア:

[(1, 406996128), (2, 203498064), (3, 135665376), (4, 101749032), (6, 67832688), (7, 58142304), (8, 50874516), (9, 45221792), (11, 36999648), (12, 33916344), (14, 29071152), (16, 25437258), (18, 22610896), (21, 19380768), (22, 18499824), (24, 16958172), (28, 14535576), (32, 12718629), (33, 12333216), (36, 11305448), (42, 9690384), (44, 9249912), (48, 8479086), (56, 7267788), (63, 6460256), (66, 6166608), (72, 5652724), (77, 5285664), (84, 4845192), (88, 4624956), (96, 4239543), (99, 4111072), (112, 3633894), (126, 3230128), (132, 3083304), (144, 2826362), (154, 2642832), (168, 2422596), (176, 2312478), (198, 2055536), (224, 1816947), (231, 1761888), (252, 1615064), (264, 1541652), (288, 1413181), (308, 1321416), (336, 1211298), (352, 1156239), (396, 1027768), (462, 880944), (504, 807532), (528, 770826), (616, 660708), (672, 605649), (693, 587296), (792, 513884), (924, 440472), (1008, 403766), (1056, 385413), (1232, 330354), (1386, 293648), (1584, 256942), (1848, 220236), (2016, 201883), (2464, 165177), (2772, 146824), (3168, 128471), (3696, 110118), (5544, 73412), (7392, 55059), (11088, 36706), (18353, 22176)]