1958736

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 80

約数和(自身を含む): 5652416

約数和(自身を除く): 3693680

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 73, 78, 86, 104, 129, 146, 156, 172, 208, 219, 258, 292, 312, 344, 438, 516, 559, 584, 624, 688, 876, 949, 1032, 1118, 1168, 1677, 1752, 1898, 2064, 2236, 2847, 3139, 3354, 3504, 3796, 4472, 5694, 6278, 6708, 7592, 8944, 9417, 11388, 12556, 13416, 15184, 18834, 22776, 25112, 26832, 37668, 40807, 45552, 50224, 75336, 81614, 122421, 150672, 163228, 244842, 326456, 489684, 652912, 979368, 1958736]

約数ペア:

[(1, 1958736), (2, 979368), (3, 652912), (4, 489684), (6, 326456), (8, 244842), (12, 163228), (13, 150672), (16, 122421), (24, 81614), (26, 75336), (39, 50224), (43, 45552), (48, 40807), (52, 37668), (73, 26832), (78, 25112), (86, 22776), (104, 18834), (129, 15184), (146, 13416), (156, 12556), (172, 11388), (208, 9417), (219, 8944), (258, 7592), (292, 6708), (312, 6278), (344, 5694), (438, 4472), (516, 3796), (559, 3504), (584, 3354), (624, 3139), (688, 2847), (876, 2236), (949, 2064), (1032, 1898), (1118, 1752), (1168, 1677)]