228433792

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2503}}^1$

素因数の和:2571

約数の個数: 64

約数和(自身を含む): 490383360

約数和(自身を除く): 261949568

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 368, 496, 713, 736, 992, 1426, 1472, 1984, 2503, 2852, 2944, 3968, 5006, 5704, 10012, 11408, 20024, 22816, 40048, 45632, 57569, 77593, 80096, 91264, 115138, 155186, 160192, 230276, 310372, 320384, 460552, 620744, 921104, 1241488, 1784639, 1842208, 2482976, 3569278, 3684416, 4965952, 7138556, 7368832, 9931904, 14277112, 28554224, 57108448, 114216896, 228433792]

約数ペア:

[(1, 228433792), (2, 114216896), (4, 57108448), (8, 28554224), (16, 14277112), (23, 9931904), (31, 7368832), (32, 7138556), (46, 4965952), (62, 3684416), (64, 3569278), (92, 2482976), (124, 1842208), (128, 1784639), (184, 1241488), (248, 921104), (368, 620744), (496, 460552), (713, 320384), (736, 310372), (992, 230276), (1426, 160192), (1472, 155186), (1984, 115138), (2503, 91264), (2852, 80096), (2944, 77593), (3968, 57569), (5006, 45632), (5704, 40048), (10012, 22816), (11408, 20024)]