220777632

素因数分解:

$2^5\times 3^2\times {\mathrm{163}}^1\times {\mathrm{4703}}^1$

素因数の和:4882

約数の個数: 72

約数和(自身を含む): 631822464

約数和(自身を除く): 411044832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 163, 288, 326, 489, 652, 978, 1304, 1467, 1956, 2608, 2934, 3912, 4703, 5216, 5868, 7824, 9406, 11736, 14109, 15648, 18812, 23472, 28218, 37624, 42327, 46944, 56436, 75248, 84654, 112872, 150496, 169308, 225744, 338616, 451488, 677232, 766589, 1354464, 1533178, 2299767, 3066356, 4599534, 6132712, 6899301, 9199068, 12265424, 13798602, 18398136, 24530848, 27597204, 36796272, 55194408, 73592544, 110388816, 220777632]

約数ペア:

[(1, 220777632), (2, 110388816), (3, 73592544), (4, 55194408), (6, 36796272), (8, 27597204), (9, 24530848), (12, 18398136), (16, 13798602), (18, 12265424), (24, 9199068), (32, 6899301), (36, 6132712), (48, 4599534), (72, 3066356), (96, 2299767), (144, 1533178), (163, 1354464), (288, 766589), (326, 677232), (489, 451488), (652, 338616), (978, 225744), (1304, 169308), (1467, 150496), (1956, 112872), (2608, 84654), (2934, 75248), (3912, 56436), (4703, 46944), (5216, 42327), (5868, 37624), (7824, 28218), (9406, 23472), (11736, 18812), (14109, 15648)]