307974584

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{4297}}^1$

素因数の和:4368

約数の個数: 48

約数和(自身を含む): 633353280

約数和(自身を除く): 325378696

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 289, 527, 578, 1054, 1156, 2108, 2312, 4216, 4297, 8594, 8959, 17188, 17918, 34376, 35836, 71672, 73049, 133207, 146098, 266414, 292196, 532828, 584392, 1065656, 1241833, 2264519, 2483666, 4529038, 4967332, 9058076, 9934664, 18116152, 38496823, 76993646, 153987292, 307974584]

約数ペア:

[(1, 307974584), (2, 153987292), (4, 76993646), (8, 38496823), (17, 18116152), (31, 9934664), (34, 9058076), (62, 4967332), (68, 4529038), (124, 2483666), (136, 2264519), (248, 1241833), (289, 1065656), (527, 584392), (578, 532828), (1054, 292196), (1156, 266414), (2108, 146098), (2312, 133207), (4216, 73049), (4297, 71672), (8594, 35836), (8959, 34376), (17188, 17918)]