228819136

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:522

約数の個数: 112

約数和(自身を含む): 565830720

約数和(自身を除く): 337011584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 101, 104, 112, 182, 202, 208, 224, 364, 389, 404, 416, 448, 707, 728, 778, 808, 832, 1313, 1414, 1456, 1556, 1616, 2626, 2723, 2828, 2912, 3112, 3232, 5057, 5252, 5446, 5656, 5824, 6224, 6464, 9191, 10114, 10504, 10892, 11312, 12448, 18382, 20228, 21008, 21784, 22624, 24896, 35399, 36764, 39289, 40456, 42016, 43568, 45248, 70798, 73528, 78578, 80912, 84032, 87136, 141596, 147056, 157156, 161824, 174272, 275023, 283192, 294112, 314312, 323648, 510757, 550046, 566384, 588224, 628624, 1021514, 1100092, 1132768, 1257248, 2043028, 2200184, 2265536, 2514496, 3575299, 4086056, 4400368, 7150598, 8172112, 8800736, 14301196, 16344224, 17601472, 28602392, 32688448, 57204784, 114409568, 228819136]

約数ペア:

[(1, 228819136), (2, 114409568), (4, 57204784), (7, 32688448), (8, 28602392), (13, 17601472), (14, 16344224), (16, 14301196), (26, 8800736), (28, 8172112), (32, 7150598), (52, 4400368), (56, 4086056), (64, 3575299), (91, 2514496), (101, 2265536), (104, 2200184), (112, 2043028), (182, 1257248), (202, 1132768), (208, 1100092), (224, 1021514), (364, 628624), (389, 588224), (404, 566384), (416, 550046), (448, 510757), (707, 323648), (728, 314312), (778, 294112), (808, 283192), (832, 275023), (1313, 174272), (1414, 161824), (1456, 157156), (1556, 147056), (1616, 141596), (2626, 87136), (2723, 84032), (2828, 80912), (2912, 78578), (3112, 73528), (3232, 70798), (5057, 45248), (5252, 43568), (5446, 42016), (5656, 40456), (5824, 39289), (6224, 36764), (6464, 35399), (9191, 24896), (10114, 22624), (10504, 21784), (10892, 21008), (11312, 20228), (12448, 18382)]