1217329568

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4139}}^1$

素因数の和:4270

約数の個数: 96

約数和(自身を含む): 2979607680

約数和(自身を除く): 1762278112

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 101, 104, 112, 182, 202, 208, 224, 364, 404, 416, 707, 728, 808, 1313, 1414, 1456, 1616, 2626, 2828, 2912, 3232, 4139, 5252, 5656, 8278, 9191, 10504, 11312, 16556, 18382, 21008, 22624, 28973, 33112, 36764, 42016, 53807, 57946, 66224, 73528, 107614, 115892, 132448, 147056, 215228, 231784, 294112, 376649, 418039, 430456, 463568, 753298, 836078, 860912, 927136, 1506596, 1672156, 1721824, 2926273, 3013192, 3344312, 5434507, 5852546, 6026384, 6688624, 10869014, 11705092, 12052768, 13377248, 21738028, 23410184, 38041549, 43476056, 46820368, 76083098, 86952112, 93640736, 152166196, 173904224, 304332392, 608664784, 1217329568]

約数ペア:

[(1, 1217329568), (2, 608664784), (4, 304332392), (7, 173904224), (8, 152166196), (13, 93640736), (14, 86952112), (16, 76083098), (26, 46820368), (28, 43476056), (32, 38041549), (52, 23410184), (56, 21738028), (91, 13377248), (101, 12052768), (104, 11705092), (112, 10869014), (182, 6688624), (202, 6026384), (208, 5852546), (224, 5434507), (364, 3344312), (404, 3013192), (416, 2926273), (707, 1721824), (728, 1672156), (808, 1506596), (1313, 927136), (1414, 860912), (1456, 836078), (1616, 753298), (2626, 463568), (2828, 430456), (2912, 418039), (3232, 376649), (4139, 294112), (5252, 231784), (5656, 215228), (8278, 147056), (9191, 132448), (10504, 115892), (11312, 107614), (16556, 73528), (18382, 66224), (21008, 57946), (22624, 53807), (28973, 42016), (33112, 36764)]