498258288

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 240

約数和(自身を含む): 1603230720

約数和(自身を除く): 1104972432

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 73, 88, 93, 99, 124, 132, 139, 144, 146, 176, 186, 198, 219, 248, 264, 278, 279, 292, 341, 372, 396, 417, 438, 496, 528, 556, 558, 584, 657, 682, 744, 792, 803, 834, 876, 1023, 1112, 1116, 1168, 1251, 1314, 1364, 1488, 1529, 1584, 1606, 1668, 1752, 2046, 2224, 2232, 2263, 2409, 2502, 2628, 2728, 3058, 3069, 3212, 3336, 3504, 4092, 4309, 4464, 4526, 4587, 4818, 5004, 5256, 5456, 6116, 6138, 6424, 6672, 6789, 7227, 8184, 8618, 9052, 9174, 9636, 10008, 10147, 10512, 12232, 12276, 12848, 12927, 13578, 13761, 14454, 16368, 17236, 18104, 18348, 19272, 20016, 20294, 20367, 24464, 24552, 24893, 25854, 27156, 27522, 28908, 30441, 34472, 36208, 36696, 38544, 38781, 40588, 40734, 47399, 49104, 49786, 51708, 54312, 55044, 57816, 60882, 68944, 73392, 74679, 77562, 81176, 81468, 91323, 94798, 99572, 103416, 108624, 110088, 111617, 115632, 121764, 142197, 149358, 155124, 162352, 162936, 182646, 189596, 199144, 206832, 220176, 223234, 224037, 243528, 284394, 298716, 310248, 314557, 325872, 334851, 365292, 379192, 398288, 426591, 446468, 448074, 487056, 568788, 597432, 620496, 629114, 669702, 730584, 758384, 853182, 892936, 896148, 943671, 1004553, 1137576, 1194864, 1258228, 1339404, 1461168, 1706364, 1785872, 1792296, 1887342, 2009106, 2275152, 2516456, 2678808, 2831013, 3412728, 3460127, 3584592, 3774684, 4018212, 5032912, 5357616, 5662026, 6825456, 6920254, 7549368, 8036424, 10380381, 11324052, 13840508, 15098736, 16072848, 20760762, 22648104, 27681016, 31141143, 41521524, 45296208, 55362032, 62282286, 83043048, 124564572, 166086096, 249129144, 498258288]

約数ペア:

[(1, 498258288), (2, 249129144), (3, 166086096), (4, 124564572), (6, 83043048), (8, 62282286), (9, 55362032), (11, 45296208), (12, 41521524), (16, 31141143), (18, 27681016), (22, 22648104), (24, 20760762), (31, 16072848), (33, 15098736), (36, 13840508), (44, 11324052), (48, 10380381), (62, 8036424), (66, 7549368), (72, 6920254), (73, 6825456), (88, 5662026), (93, 5357616), (99, 5032912), (124, 4018212), (132, 3774684), (139, 3584592), (144, 3460127), (146, 3412728), (176, 2831013), (186, 2678808), (198, 2516456), (219, 2275152), (248, 2009106), (264, 1887342), (278, 1792296), (279, 1785872), (292, 1706364), (341, 1461168), (372, 1339404), (396, 1258228), (417, 1194864), (438, 1137576), (496, 1004553), (528, 943671), (556, 896148), (558, 892936), (584, 853182), (657, 758384), (682, 730584), (744, 669702), (792, 629114), (803, 620496), (834, 597432), (876, 568788), (1023, 487056), (1112, 448074), (1116, 446468), (1168, 426591), (1251, 398288), (1314, 379192), (1364, 365292), (1488, 334851), (1529, 325872), (1584, 314557), (1606, 310248), (1668, 298716), (1752, 284394), (2046, 243528), (2224, 224037), (2232, 223234), (2263, 220176), (2409, 206832), (2502, 199144), (2628, 189596), (2728, 182646), (3058, 162936), (3069, 162352), (3212, 155124), (3336, 149358), (3504, 142197), (4092, 121764), (4309, 115632), (4464, 111617), (4526, 110088), (4587, 108624), (4818, 103416), (5004, 99572), (5256, 94798), (5456, 91323), (6116, 81468), (6138, 81176), (6424, 77562), (6672, 74679), (6789, 73392), (7227, 68944), (8184, 60882), (8618, 57816), (9052, 55044), (9174, 54312), (9636, 51708), (10008, 49786), (10147, 49104), (10512, 47399), (12232, 40734), (12276, 40588), (12848, 38781), (12927, 38544), (13578, 36696), (13761, 36208), (14454, 34472), (16368, 30441), (17236, 28908), (18104, 27522), (18348, 27156), (19272, 25854), (20016, 24893), (20294, 24552), (20367, 24464)]