318944616

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:375

約数の個数: 128

約数和(自身を含む): 882524160

約数和(自身を除く): 563579544

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 151, 167, 186, 204, 248, 302, 334, 372, 408, 453, 501, 527, 604, 668, 744, 906, 1002, 1054, 1208, 1336, 1581, 1812, 2004, 2108, 2567, 2839, 3162, 3624, 4008, 4216, 4681, 5134, 5177, 5678, 6324, 7701, 8517, 9362, 10268, 10354, 11356, 12648, 14043, 15402, 15531, 17034, 18724, 20536, 20708, 22712, 25217, 28086, 30804, 31062, 34068, 37448, 41416, 50434, 56172, 61608, 62124, 68136, 75651, 79577, 88009, 100868, 112344, 124248, 151302, 159154, 176018, 201736, 238731, 264027, 302604, 318308, 352036, 428689, 477462, 528054, 605208, 636616, 704072, 781727, 857378, 954924, 1056108, 1286067, 1563454, 1714756, 1909848, 2112216, 2345181, 2572134, 3126908, 3429512, 4690362, 5144268, 6253816, 9380724, 10288536, 13289359, 18761448, 26578718, 39868077, 53157436, 79736154, 106314872, 159472308, 318944616]

約数ペア:

[(1, 318944616), (2, 159472308), (3, 106314872), (4, 79736154), (6, 53157436), (8, 39868077), (12, 26578718), (17, 18761448), (24, 13289359), (31, 10288536), (34, 9380724), (51, 6253816), (62, 5144268), (68, 4690362), (93, 3429512), (102, 3126908), (124, 2572134), (136, 2345181), (151, 2112216), (167, 1909848), (186, 1714756), (204, 1563454), (248, 1286067), (302, 1056108), (334, 954924), (372, 857378), (408, 781727), (453, 704072), (501, 636616), (527, 605208), (604, 528054), (668, 477462), (744, 428689), (906, 352036), (1002, 318308), (1054, 302604), (1208, 264027), (1336, 238731), (1581, 201736), (1812, 176018), (2004, 159154), (2108, 151302), (2567, 124248), (2839, 112344), (3162, 100868), (3624, 88009), (4008, 79577), (4216, 75651), (4681, 68136), (5134, 62124), (5177, 61608), (5678, 56172), (6324, 50434), (7701, 41416), (8517, 37448), (9362, 34068), (10268, 31062), (10354, 30804), (11356, 28086), (12648, 25217), (14043, 22712), (15402, 20708), (15531, 20536), (17034, 18724)]