489516192

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{809}}^1$

素因数の和:1027

約数の個数: 144

約数和(自身を含む): 1528450560

約数和(自身を除く): 1038934368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 191, 198, 264, 288, 352, 382, 396, 528, 573, 764, 792, 809, 1056, 1146, 1528, 1584, 1618, 1719, 2101, 2292, 2427, 3056, 3168, 3236, 3438, 4202, 4584, 4854, 6112, 6303, 6472, 6876, 7281, 8404, 8899, 9168, 9708, 12606, 12944, 13752, 14562, 16808, 17798, 18336, 18909, 19416, 25212, 25888, 26697, 27504, 29124, 33616, 35596, 37818, 38832, 50424, 53394, 55008, 58248, 67232, 71192, 75636, 77664, 80091, 100848, 106788, 116496, 142384, 151272, 154519, 160182, 201696, 213576, 232992, 284768, 302544, 309038, 320364, 427152, 463557, 605088, 618076, 640728, 854304, 927114, 1236152, 1281456, 1390671, 1699709, 1854228, 2472304, 2562912, 2781342, 3399418, 3708456, 4944608, 5099127, 5562684, 6798836, 7416912, 10198254, 11125368, 13597672, 14833824, 15297381, 20396508, 22250736, 27195344, 30594762, 40793016, 44501472, 54390688, 61189524, 81586032, 122379048, 163172064, 244758096, 489516192]

約数ペア:

[(1, 489516192), (2, 244758096), (3, 163172064), (4, 122379048), (6, 81586032), (8, 61189524), (9, 54390688), (11, 44501472), (12, 40793016), (16, 30594762), (18, 27195344), (22, 22250736), (24, 20396508), (32, 15297381), (33, 14833824), (36, 13597672), (44, 11125368), (48, 10198254), (66, 7416912), (72, 6798836), (88, 5562684), (96, 5099127), (99, 4944608), (132, 3708456), (144, 3399418), (176, 2781342), (191, 2562912), (198, 2472304), (264, 1854228), (288, 1699709), (352, 1390671), (382, 1281456), (396, 1236152), (528, 927114), (573, 854304), (764, 640728), (792, 618076), (809, 605088), (1056, 463557), (1146, 427152), (1528, 320364), (1584, 309038), (1618, 302544), (1719, 284768), (2101, 232992), (2292, 213576), (2427, 201696), (3056, 160182), (3168, 154519), (3236, 151272), (3438, 142384), (4202, 116496), (4584, 106788), (4854, 100848), (6112, 80091), (6303, 77664), (6472, 75636), (6876, 71192), (7281, 67232), (8404, 58248), (8899, 55008), (9168, 53394), (9708, 50424), (12606, 38832), (12944, 37818), (13752, 35596), (14562, 33616), (16808, 29124), (17798, 27504), (18336, 26697), (18909, 25888), (19416, 25212)]