299108368

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 80

約数和(自身を含む): 642181120

約数和(自身を除く): 343072752

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 127, 134, 169, 208, 254, 268, 338, 508, 536, 676, 871, 1016, 1072, 1352, 1651, 1742, 2032, 2197, 2704, 3302, 3484, 4394, 6604, 6968, 8509, 8788, 11323, 13208, 13936, 17018, 17576, 21463, 22646, 26416, 34036, 35152, 42926, 45292, 68072, 85852, 90584, 110617, 136144, 147199, 171704, 181168, 221234, 279019, 294398, 343408, 442468, 558038, 588796, 884936, 1116076, 1177592, 1438021, 1769872, 2232152, 2355184, 2876042, 4464304, 5752084, 11504168, 18694273, 23008336, 37388546, 74777092, 149554184, 299108368]

約数ペア:

[(1, 299108368), (2, 149554184), (4, 74777092), (8, 37388546), (13, 23008336), (16, 18694273), (26, 11504168), (52, 5752084), (67, 4464304), (104, 2876042), (127, 2355184), (134, 2232152), (169, 1769872), (208, 1438021), (254, 1177592), (268, 1116076), (338, 884936), (508, 588796), (536, 558038), (676, 442468), (871, 343408), (1016, 294398), (1072, 279019), (1352, 221234), (1651, 181168), (1742, 171704), (2032, 147199), (2197, 136144), (2704, 110617), (3302, 90584), (3484, 85852), (4394, 68072), (6604, 45292), (6968, 42926), (8509, 35152), (8788, 34036), (11323, 26416), (13208, 22646), (13936, 21463), (17018, 17576)]