221155704

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13297}}^1$

素因数の和:13330

約数の個数: 128

約数和(自身を含む): 765964800

約数和(自身を除く): 544809096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 126, 132, 154, 168, 189, 198, 216, 231, 252, 264, 297, 308, 378, 396, 462, 504, 594, 616, 693, 756, 792, 924, 1188, 1386, 1512, 1848, 2079, 2376, 2772, 4158, 5544, 8316, 13297, 16632, 26594, 39891, 53188, 79782, 93079, 106376, 119673, 146267, 159564, 186158, 239346, 279237, 292534, 319128, 359019, 372316, 438801, 478692, 558474, 585068, 718038, 744632, 837711, 877602, 957384, 1023869, 1116948, 1170136, 1316403, 1436076, 1675422, 1755204, 2047738, 2233896, 2513133, 2632806, 2872152, 3071607, 3350844, 3510408, 3949209, 4095476, 5026266, 5265612, 6143214, 6701688, 7898418, 8190952, 9214821, 10052532, 10531224, 12286428, 15796836, 18429642, 20105064, 24572856, 27644463, 31593672, 36859284, 55288926, 73718568, 110577852, 221155704]

約数ペア:

[(1, 221155704), (2, 110577852), (3, 73718568), (4, 55288926), (6, 36859284), (7, 31593672), (8, 27644463), (9, 24572856), (11, 20105064), (12, 18429642), (14, 15796836), (18, 12286428), (21, 10531224), (22, 10052532), (24, 9214821), (27, 8190952), (28, 7898418), (33, 6701688), (36, 6143214), (42, 5265612), (44, 5026266), (54, 4095476), (56, 3949209), (63, 3510408), (66, 3350844), (72, 3071607), (77, 2872152), (84, 2632806), (88, 2513133), (99, 2233896), (108, 2047738), (126, 1755204), (132, 1675422), (154, 1436076), (168, 1316403), (189, 1170136), (198, 1116948), (216, 1023869), (231, 957384), (252, 877602), (264, 837711), (297, 744632), (308, 718038), (378, 585068), (396, 558474), (462, 478692), (504, 438801), (594, 372316), (616, 359019), (693, 319128), (756, 292534), (792, 279237), (924, 239346), (1188, 186158), (1386, 159564), (1512, 146267), (1848, 119673), (2079, 106376), (2376, 93079), (2772, 79782), (4158, 53188), (5544, 39891), (8316, 26594), (13297, 16632)]