2190265728

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1783}}^1$

素因数の和:2264

約数の個数: 128

約数和(自身を含む): 6667307520

約数和(自身を除く): 4477041792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 457, 672, 896, 914, 1344, 1371, 1783, 1828, 2688, 2742, 3199, 3566, 3656, 5349, 5484, 6398, 7132, 7312, 9597, 10698, 10968, 12481, 12796, 14264, 14624, 19194, 21396, 21936, 24962, 25592, 28528, 29248, 37443, 38388, 42792, 43872, 49924, 51184, 57056, 58496, 74886, 76776, 85584, 87744, 99848, 102368, 114112, 149772, 153552, 171168, 175488, 199696, 204736, 228224, 299544, 307104, 342336, 399392, 409472, 599088, 614208, 684672, 798784, 814831, 1198176, 1228416, 1597568, 1629662, 2396352, 2444493, 3259324, 4792704, 4888986, 5703817, 6518648, 9777972, 11407634, 13037296, 17111451, 19555944, 22815268, 26074592, 34222902, 39111888, 45630536, 52149184, 68445804, 78223776, 91261072, 104298368, 136891608, 156447552, 182522144, 273783216, 312895104, 365044288, 547566432, 730088576, 1095132864, 2190265728]

約数ペア:

[(1, 2190265728), (2, 1095132864), (3, 730088576), (4, 547566432), (6, 365044288), (7, 312895104), (8, 273783216), (12, 182522144), (14, 156447552), (16, 136891608), (21, 104298368), (24, 91261072), (28, 78223776), (32, 68445804), (42, 52149184), (48, 45630536), (56, 39111888), (64, 34222902), (84, 26074592), (96, 22815268), (112, 19555944), (128, 17111451), (168, 13037296), (192, 11407634), (224, 9777972), (336, 6518648), (384, 5703817), (448, 4888986), (457, 4792704), (672, 3259324), (896, 2444493), (914, 2396352), (1344, 1629662), (1371, 1597568), (1783, 1228416), (1828, 1198176), (2688, 814831), (2742, 798784), (3199, 684672), (3566, 614208), (3656, 599088), (5349, 409472), (5484, 399392), (6398, 342336), (7132, 307104), (7312, 299544), (9597, 228224), (10698, 204736), (10968, 199696), (12481, 175488), (12796, 171168), (14264, 153552), (14624, 149772), (19194, 114112), (21396, 102368), (21936, 99848), (24962, 87744), (25592, 85584), (28528, 76776), (29248, 74886), (37443, 58496), (38388, 57056), (42792, 51184), (43872, 49924)]