285833392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:606

約数の個数: 80

約数和(自身を含む): 623348992

約数和(自身を除く): 337515600

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 97, 104, 124, 194, 208, 248, 388, 403, 457, 496, 776, 806, 914, 1261, 1552, 1612, 1828, 2522, 3007, 3224, 3656, 5044, 5941, 6014, 6448, 7312, 10088, 11882, 12028, 14167, 20176, 23764, 24056, 28334, 39091, 44329, 47528, 48112, 56668, 78182, 88658, 95056, 113336, 156364, 177316, 184171, 226672, 312728, 354632, 368342, 576277, 625456, 709264, 736684, 1152554, 1374199, 1473368, 2305108, 2748398, 2946736, 4610216, 5496796, 9220432, 10993592, 17864587, 21987184, 35729174, 71458348, 142916696, 285833392]

約数ペア:

[(1, 285833392), (2, 142916696), (4, 71458348), (8, 35729174), (13, 21987184), (16, 17864587), (26, 10993592), (31, 9220432), (52, 5496796), (62, 4610216), (97, 2946736), (104, 2748398), (124, 2305108), (194, 1473368), (208, 1374199), (248, 1152554), (388, 736684), (403, 709264), (457, 625456), (496, 576277), (776, 368342), (806, 354632), (914, 312728), (1261, 226672), (1552, 184171), (1612, 177316), (1828, 156364), (2522, 113336), (3007, 95056), (3224, 88658), (3656, 78182), (5044, 56668), (5941, 48112), (6014, 47528), (6448, 44329), (7312, 39091), (10088, 28334), (11882, 24056), (12028, 23764), (14167, 20176)]