2009761024

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4091}}^1$

素因数の和:4227

約数の個数: 72

約数和(自身を含む): 4265664480

約数和(自身を除く): 2255903456

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 101, 128, 152, 202, 256, 304, 404, 608, 808, 1216, 1616, 1919, 2432, 3232, 3838, 4091, 4864, 6464, 7676, 8182, 12928, 15352, 16364, 25856, 30704, 32728, 61408, 65456, 77729, 122816, 130912, 155458, 245632, 261824, 310916, 413191, 491264, 523648, 621832, 826382, 1047296, 1243664, 1652764, 2487328, 3305528, 4974656, 6611056, 7850629, 9949312, 13222112, 15701258, 19898624, 26444224, 31402516, 52888448, 62805032, 105776896, 125610064, 251220128, 502440256, 1004880512, 2009761024]

約数ペア:

[(1, 2009761024), (2, 1004880512), (4, 502440256), (8, 251220128), (16, 125610064), (19, 105776896), (32, 62805032), (38, 52888448), (64, 31402516), (76, 26444224), (101, 19898624), (128, 15701258), (152, 13222112), (202, 9949312), (256, 7850629), (304, 6611056), (404, 4974656), (608, 3305528), (808, 2487328), (1216, 1652764), (1616, 1243664), (1919, 1047296), (2432, 826382), (3232, 621832), (3838, 523648), (4091, 491264), (4864, 413191), (6464, 310916), (7676, 261824), (8182, 245632), (12928, 155458), (15352, 130912), (16364, 122816), (25856, 77729), (30704, 65456), (32728, 61408)]