238428736

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40939}}^1$

素因数の和:40971

約数の個数: 56

約数和(自身を含む): 582330560

約数和(自身を除く): 343901824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 40939, 81878, 163756, 286573, 327512, 532207, 573146, 655024, 1064414, 1146292, 1310048, 2128828, 2292584, 2620096, 3725449, 4257656, 4585168, 7450898, 8515312, 9170336, 14901796, 17030624, 18340672, 29803592, 34061248, 59607184, 119214368, 238428736]

約数ペア:

[(1, 238428736), (2, 119214368), (4, 59607184), (7, 34061248), (8, 29803592), (13, 18340672), (14, 17030624), (16, 14901796), (26, 9170336), (28, 8515312), (32, 7450898), (52, 4585168), (56, 4257656), (64, 3725449), (91, 2620096), (104, 2292584), (112, 2128828), (182, 1310048), (208, 1146292), (224, 1064414), (364, 655024), (416, 573146), (448, 532207), (728, 327512), (832, 286573), (1456, 163756), (2912, 81878), (5824, 40939)]