486347008

素因数分解:

$2^8\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2137}}^1$

素因数の和:2287

約数の個数: 72

約数和(自身を含む): 1118738432

約数和(自身を除く): 632391424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 256, 448, 508, 889, 896, 1016, 1778, 1792, 2032, 2137, 3556, 4064, 4274, 7112, 8128, 8548, 14224, 14959, 16256, 17096, 28448, 29918, 32512, 34192, 56896, 59836, 68384, 113792, 119672, 136768, 227584, 239344, 271399, 273536, 478688, 542798, 547072, 957376, 1085596, 1899793, 1914752, 2171192, 3799586, 3829504, 4342384, 7599172, 8684768, 15198344, 17369536, 30396688, 34739072, 60793376, 69478144, 121586752, 243173504, 486347008]

約数ペア:

[(1, 486347008), (2, 243173504), (4, 121586752), (7, 69478144), (8, 60793376), (14, 34739072), (16, 30396688), (28, 17369536), (32, 15198344), (56, 8684768), (64, 7599172), (112, 4342384), (127, 3829504), (128, 3799586), (224, 2171192), (254, 1914752), (256, 1899793), (448, 1085596), (508, 957376), (889, 547072), (896, 542798), (1016, 478688), (1778, 273536), (1792, 271399), (2032, 239344), (2137, 227584), (3556, 136768), (4064, 119672), (4274, 113792), (7112, 68384), (8128, 59836), (8548, 56896), (14224, 34192), (14959, 32512), (16256, 29918), (17096, 28448)]