1228662864

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19889}}^1$

素因数の和:19930

約数の個数: 160

約数和(自身を含む): 4143484800

約数和(自身を除く): 2914821936

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 132, 143, 144, 156, 176, 198, 208, 216, 234, 264, 286, 297, 312, 351, 396, 429, 432, 468, 528, 572, 594, 624, 702, 792, 858, 936, 1144, 1188, 1287, 1404, 1584, 1716, 1872, 2288, 2376, 2574, 2808, 3432, 3861, 4752, 5148, 5616, 6864, 7722, 10296, 15444, 19889, 20592, 30888, 39778, 59667, 61776, 79556, 119334, 159112, 179001, 218779, 238668, 258557, 318224, 358002, 437558, 477336, 517114, 537003, 656337, 716004, 775671, 875116, 954672, 1034228, 1074006, 1312674, 1432008, 1551342, 1750232, 1969011, 2068456, 2148012, 2327013, 2625348, 2844127, 2864016, 3102684, 3500464, 3938022, 4136912, 4296024, 4654026, 5250696, 5688254, 5907033, 6205368, 6981039, 7876044, 8532381, 8592048, 9308052, 10501392, 11376508, 11814066, 12410736, 13962078, 15752088, 17064762, 18616104, 22753016, 23628132, 25597143, 27924156, 31504176, 34129524, 37232208, 45506032, 47256264, 51194286, 55848312, 68259048, 76791429, 94512528, 102388572, 111696624, 136518096, 153582858, 204777144, 307165716, 409554288, 614331432, 1228662864]

約数ペア:

[(1, 1228662864), (2, 614331432), (3, 409554288), (4, 307165716), (6, 204777144), (8, 153582858), (9, 136518096), (11, 111696624), (12, 102388572), (13, 94512528), (16, 76791429), (18, 68259048), (22, 55848312), (24, 51194286), (26, 47256264), (27, 45506032), (33, 37232208), (36, 34129524), (39, 31504176), (44, 27924156), (48, 25597143), (52, 23628132), (54, 22753016), (66, 18616104), (72, 17064762), (78, 15752088), (88, 13962078), (99, 12410736), (104, 11814066), (108, 11376508), (117, 10501392), (132, 9308052), (143, 8592048), (144, 8532381), (156, 7876044), (176, 6981039), (198, 6205368), (208, 5907033), (216, 5688254), (234, 5250696), (264, 4654026), (286, 4296024), (297, 4136912), (312, 3938022), (351, 3500464), (396, 3102684), (429, 2864016), (432, 2844127), (468, 2625348), (528, 2327013), (572, 2148012), (594, 2068456), (624, 1969011), (702, 1750232), (792, 1551342), (858, 1432008), (936, 1312674), (1144, 1074006), (1188, 1034228), (1287, 954672), (1404, 875116), (1584, 775671), (1716, 716004), (1872, 656337), (2288, 537003), (2376, 517114), (2574, 477336), (2808, 437558), (3432, 358002), (3861, 318224), (4752, 258557), (5148, 238668), (5616, 218779), (6864, 179001), (7722, 159112), (10296, 119334), (15444, 79556), (19889, 61776), (20592, 59667), (30888, 39778)]