211718592

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:287

約数の個数: 168

約数和(自身を含む): 639055872

約数和(自身を除く): 427337280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 71, 72, 93, 96, 124, 142, 144, 167, 186, 192, 213, 248, 279, 284, 288, 334, 372, 426, 496, 501, 558, 568, 576, 639, 668, 744, 852, 992, 1002, 1116, 1136, 1278, 1336, 1488, 1503, 1704, 1984, 2004, 2201, 2232, 2272, 2556, 2672, 2976, 3006, 3408, 4008, 4402, 4464, 4544, 5112, 5177, 5344, 5952, 6012, 6603, 6816, 8016, 8804, 8928, 10224, 10354, 10688, 11857, 12024, 13206, 13632, 15531, 16032, 17608, 17856, 19809, 20448, 20708, 23714, 24048, 26412, 31062, 32064, 35216, 35571, 39618, 40896, 41416, 46593, 47428, 48096, 52824, 62124, 70432, 71142, 79236, 82832, 93186, 94856, 96192, 105648, 106713, 124248, 140864, 142284, 158472, 165664, 186372, 189712, 211296, 213426, 248496, 284568, 316944, 331328, 367567, 372744, 379424, 422592, 426852, 496992, 569136, 633888, 735134, 745488, 758848, 853704, 993984, 1102701, 1138272, 1267776, 1470268, 1490976, 1707408, 2205402, 2276544, 2940536, 2981952, 3308103, 3414816, 4410804, 5881072, 6616206, 6829632, 8821608, 11762144, 13232412, 17643216, 23524288, 26464824, 35286432, 52929648, 70572864, 105859296, 211718592]

約数ペア:

[(1, 211718592), (2, 105859296), (3, 70572864), (4, 52929648), (6, 35286432), (8, 26464824), (9, 23524288), (12, 17643216), (16, 13232412), (18, 11762144), (24, 8821608), (31, 6829632), (32, 6616206), (36, 5881072), (48, 4410804), (62, 3414816), (64, 3308103), (71, 2981952), (72, 2940536), (93, 2276544), (96, 2205402), (124, 1707408), (142, 1490976), (144, 1470268), (167, 1267776), (186, 1138272), (192, 1102701), (213, 993984), (248, 853704), (279, 758848), (284, 745488), (288, 735134), (334, 633888), (372, 569136), (426, 496992), (496, 426852), (501, 422592), (558, 379424), (568, 372744), (576, 367567), (639, 331328), (668, 316944), (744, 284568), (852, 248496), (992, 213426), (1002, 211296), (1116, 189712), (1136, 186372), (1278, 165664), (1336, 158472), (1488, 142284), (1503, 140864), (1704, 124248), (1984, 106713), (2004, 105648), (2201, 96192), (2232, 94856), (2272, 93186), (2556, 82832), (2672, 79236), (2976, 71142), (3006, 70432), (3408, 62124), (4008, 52824), (4402, 48096), (4464, 47428), (4544, 46593), (5112, 41416), (5177, 40896), (5344, 39618), (5952, 35571), (6012, 35216), (6603, 32064), (6816, 31062), (8016, 26412), (8804, 24048), (8928, 23714), (10224, 20708), (10354, 20448), (10688, 19809), (11857, 17856), (12024, 17608), (13206, 16032), (13632, 15531)]