221654664

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13327}}^1$

素因数の和:13360

約数の個数: 128

約数和(自身を含む): 767692800

約数和(自身を除く): 546038136

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, 13327, 16632, 26654, 39981, 53308, 79962, 93289, 106616, 119943, 146597, 159924, 186578, 239886, 279867, 293194, 319848, 359829, 373156, 439791, 479772, 559734, 586388, 719658, 746312, 839601, 879582, 959544, 1026179, 1119468, 1172776, 1319373, 1439316, 1679202, 1759164, 2052358, 2238936, 2518803, 2638746, 2878632, 3078537, 3358404, 3518328, 3958119, 4104716, 5037606, 5277492, 6157074, 6716808, 7916238, 8209432, 9235611, 10075212, 10554984, 12314148, 15832476, 18471222, 20150424, 24628296, 27706833, 31664952, 36942444, 55413666, 73884888, 110827332, 221654664]

約数ペア:

[(1, 221654664), (2, 110827332), (3, 73884888), (4, 55413666), (6, 36942444), (7, 31664952), (8, 27706833), (9, 24628296), (11, 20150424), (12, 18471222), (14, 15832476), (18, 12314148), (21, 10554984), (22, 10075212), (24, 9235611), (27, 8209432), (28, 7916238), (33, 6716808), (36, 6157074), (42, 5277492), (44, 5037606), (54, 4104716), (56, 3958119), (63, 3518328), (66, 3358404), (72, 3078537), (77, 2878632), (84, 2638746), (88, 2518803), (99, 2238936), (108, 2052358), (126, 1759164), (132, 1679202), (154, 1439316), (168, 1319373), (189, 1172776), (198, 1119468), (216, 1026179), (231, 959544), (252, 879582), (264, 839601), (297, 746312), (308, 719658), (378, 586388), (396, 559734), (462, 479772), (504, 439791), (594, 373156), (616, 359829), (693, 319848), (756, 293194), (792, 279867), (924, 239886), (1188, 186578), (1386, 159924), (1512, 146597), (1848, 119943), (2079, 106616), (2376, 93289), (2772, 79962), (4158, 53308), (5544, 39981), (8316, 26654), (13327, 16632)]