238966476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{563}}^1$

素因数の和:771

約数の個数: 96

約数和(自身を含む): 663011328

約数和(自身を除く): 424044852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 163, 186, 217, 326, 372, 434, 489, 563, 651, 652, 868, 978, 1126, 1141, 1302, 1689, 1956, 2252, 2282, 2604, 3378, 3423, 3941, 4564, 5053, 6756, 6846, 7882, 10106, 11823, 13692, 15159, 15764, 17453, 20212, 23646, 30318, 34906, 35371, 47292, 52359, 60636, 69812, 70742, 91769, 104718, 106113, 122171, 141484, 183538, 209436, 212226, 244342, 275307, 366513, 367076, 424452, 488684, 550614, 642383, 733026, 1101228, 1284766, 1466052, 1927149, 2569532, 2844839, 3854298, 5689678, 7708596, 8534517, 11379356, 17069034, 19913873, 34138068, 39827746, 59741619, 79655492, 119483238, 238966476]

約数ペア:

[(1, 238966476), (2, 119483238), (3, 79655492), (4, 59741619), (6, 39827746), (7, 34138068), (12, 19913873), (14, 17069034), (21, 11379356), (28, 8534517), (31, 7708596), (42, 5689678), (62, 3854298), (84, 2844839), (93, 2569532), (124, 1927149), (163, 1466052), (186, 1284766), (217, 1101228), (326, 733026), (372, 642383), (434, 550614), (489, 488684), (563, 424452), (651, 367076), (652, 366513), (868, 275307), (978, 244342), (1126, 212226), (1141, 209436), (1302, 183538), (1689, 141484), (1956, 122171), (2252, 106113), (2282, 104718), (2604, 91769), (3378, 70742), (3423, 69812), (3941, 60636), (4564, 52359), (5053, 47292), (6756, 35371), (6846, 34906), (7882, 30318), (10106, 23646), (11823, 20212), (13692, 17453), (15159, 15764)]