489370464

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 288

約数和(自身を含む): 1630218240

約数和(自身を除く): 1140847776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 32, 33, 36, 44, 48, 54, 62, 66, 72, 88, 93, 96, 99, 108, 121, 124, 132, 144, 151, 176, 186, 198, 216, 242, 248, 264, 279, 288, 297, 302, 341, 352, 363, 372, 396, 432, 453, 484, 496, 528, 558, 594, 604, 682, 726, 744, 792, 837, 864, 906, 968, 992, 1023, 1056, 1089, 1116, 1188, 1208, 1359, 1364, 1452, 1488, 1584, 1661, 1674, 1812, 1936, 2046, 2178, 2232, 2376, 2416, 2718, 2728, 2904, 2976, 3069, 3168, 3267, 3322, 3348, 3624, 3751, 3872, 4077, 4092, 4356, 4464, 4681, 4752, 4832, 4983, 5436, 5456, 5808, 6138, 6534, 6644, 6696, 7248, 7502, 8154, 8184, 8712, 8928, 9207, 9362, 9504, 9966, 10872, 10912, 11253, 11616, 12276, 13068, 13288, 13392, 14043, 14496, 14949, 15004, 16308, 16368, 17424, 18271, 18414, 18724, 19932, 21744, 22506, 24552, 26136, 26576, 26784, 28086, 29898, 30008, 32616, 32736, 33759, 34848, 36542, 36828, 37448, 39864, 42129, 43488, 44847, 45012, 49104, 51491, 52272, 53152, 54813, 56172, 59796, 60016, 65232, 67518, 73084, 73656, 74896, 79728, 84258, 89694, 90024, 98208, 101277, 102982, 104544, 109626, 112344, 119592, 120032, 126387, 130464, 135036, 146168, 147312, 149792, 154473, 159456, 164439, 168516, 179388, 180048, 202554, 205964, 219252, 224688, 239184, 252774, 270072, 292336, 294624, 308946, 328878, 337032, 358776, 360096, 405108, 411928, 438504, 449376, 463419, 478368, 493317, 505548, 540144, 566401, 584672, 617892, 657756, 674064, 717552, 810216, 823856, 877008, 926838, 986634, 1011096, 1080288, 1132802, 1235784, 1315512, 1348128, 1390257, 1435104, 1620432, 1647712, 1699203, 1754016, 1853676, 1973268, 2022192, 2265604, 2471568, 2631024, 2780514, 3240864, 3398406, 3707352, 3946536, 4044384, 4531208, 4943136, 5097609, 5262048, 5561028, 6796812, 7414704, 7893072, 9062416, 10195218, 11122056, 13593624, 14829408, 15292827, 15786144, 18124832, 20390436, 22244112, 27187248, 30585654, 40780872, 44488224, 54374496, 61171308, 81561744, 122342616, 163123488, 244685232, 489370464]

約数ペア:

[(1, 489370464), (2, 244685232), (3, 163123488), (4, 122342616), (6, 81561744), (8, 61171308), (9, 54374496), (11, 44488224), (12, 40780872), (16, 30585654), (18, 27187248), (22, 22244112), (24, 20390436), (27, 18124832), (31, 15786144), (32, 15292827), (33, 14829408), (36, 13593624), (44, 11122056), (48, 10195218), (54, 9062416), (62, 7893072), (66, 7414704), (72, 6796812), (88, 5561028), (93, 5262048), (96, 5097609), (99, 4943136), (108, 4531208), (121, 4044384), (124, 3946536), (132, 3707352), (144, 3398406), (151, 3240864), (176, 2780514), (186, 2631024), (198, 2471568), (216, 2265604), (242, 2022192), (248, 1973268), (264, 1853676), (279, 1754016), (288, 1699203), (297, 1647712), (302, 1620432), (341, 1435104), (352, 1390257), (363, 1348128), (372, 1315512), (396, 1235784), (432, 1132802), (453, 1080288), (484, 1011096), (496, 986634), (528, 926838), (558, 877008), (594, 823856), (604, 810216), (682, 717552), (726, 674064), (744, 657756), (792, 617892), (837, 584672), (864, 566401), (906, 540144), (968, 505548), (992, 493317), (1023, 478368), (1056, 463419), (1089, 449376), (1116, 438504), (1188, 411928), (1208, 405108), (1359, 360096), (1364, 358776), (1452, 337032), (1488, 328878), (1584, 308946), (1661, 294624), (1674, 292336), (1812, 270072), (1936, 252774), (2046, 239184), (2178, 224688), (2232, 219252), (2376, 205964), (2416, 202554), (2718, 180048), (2728, 179388), (2904, 168516), (2976, 164439), (3069, 159456), (3168, 154473), (3267, 149792), (3322, 147312), (3348, 146168), (3624, 135036), (3751, 130464), (3872, 126387), (4077, 120032), (4092, 119592), (4356, 112344), (4464, 109626), (4681, 104544), (4752, 102982), (4832, 101277), (4983, 98208), (5436, 90024), (5456, 89694), (5808, 84258), (6138, 79728), (6534, 74896), (6644, 73656), (6696, 73084), (7248, 67518), (7502, 65232), (8154, 60016), (8184, 59796), (8712, 56172), (8928, 54813), (9207, 53152), (9362, 52272), (9504, 51491), (9966, 49104), (10872, 45012), (10912, 44847), (11253, 43488), (11616, 42129), (12276, 39864), (13068, 37448), (13288, 36828), (13392, 36542), (14043, 34848), (14496, 33759), (14949, 32736), (15004, 32616), (16308, 30008), (16368, 29898), (17424, 28086), (18271, 26784), (18414, 26576), (18724, 26136), (19932, 24552), (21744, 22506)]