344731904

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:428

約数の個数: 108

約数和(自身を含む): 782933760

約数和(自身を除く): 438201856

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 121, 124, 128, 176, 242, 248, 256, 341, 352, 359, 484, 496, 682, 704, 718, 968, 992, 1364, 1408, 1436, 1936, 1984, 2728, 2816, 2872, 3751, 3872, 3949, 3968, 5456, 5744, 7502, 7744, 7898, 7936, 10912, 11129, 11488, 15004, 15488, 15796, 21824, 22258, 22976, 30008, 30976, 31592, 43439, 43648, 44516, 45952, 60016, 63184, 86878, 87296, 89032, 91904, 120032, 122419, 126368, 173756, 178064, 240064, 244838, 252736, 347512, 356128, 480128, 489676, 505472, 695024, 712256, 960256, 979352, 1010944, 1346609, 1390048, 1424512, 1958704, 2693218, 2780096, 2849024, 3917408, 5386436, 5560192, 7834816, 10772872, 11120384, 15669632, 21545744, 31339264, 43091488, 86182976, 172365952, 344731904]

約数ペア:

[(1, 344731904), (2, 172365952), (4, 86182976), (8, 43091488), (11, 31339264), (16, 21545744), (22, 15669632), (31, 11120384), (32, 10772872), (44, 7834816), (62, 5560192), (64, 5386436), (88, 3917408), (121, 2849024), (124, 2780096), (128, 2693218), (176, 1958704), (242, 1424512), (248, 1390048), (256, 1346609), (341, 1010944), (352, 979352), (359, 960256), (484, 712256), (496, 695024), (682, 505472), (704, 489676), (718, 480128), (968, 356128), (992, 347512), (1364, 252736), (1408, 244838), (1436, 240064), (1936, 178064), (1984, 173756), (2728, 126368), (2816, 122419), (2872, 120032), (3751, 91904), (3872, 89032), (3949, 87296), (3968, 86878), (5456, 63184), (5744, 60016), (7502, 45952), (7744, 44516), (7898, 43648), (7936, 43439), (10912, 31592), (11129, 30976), (11488, 30008), (15004, 22976), (15488, 22258), (15796, 21824)]