221780592

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:409

約数の個数: 200

約数和(自身を含む): 717311232

約数和(自身を除く): 495530640

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 47, 48, 54, 66, 72, 81, 88, 94, 99, 108, 132, 141, 144, 162, 176, 188, 198, 216, 264, 282, 297, 324, 331, 376, 396, 423, 432, 517, 528, 564, 594, 648, 662, 752, 792, 846, 891, 993, 1034, 1128, 1188, 1269, 1296, 1324, 1551, 1584, 1692, 1782, 1986, 2068, 2256, 2376, 2538, 2648, 2979, 3102, 3384, 3564, 3641, 3807, 3972, 4136, 4653, 4752, 5076, 5296, 5958, 6204, 6768, 7128, 7282, 7614, 7944, 8272, 8937, 9306, 10152, 10923, 11916, 12408, 13959, 14256, 14564, 15228, 15557, 15888, 17874, 18612, 20304, 21846, 23832, 24816, 26811, 27918, 29128, 30456, 31114, 32769, 35748, 37224, 41877, 43692, 46671, 47664, 53622, 55836, 58256, 60912, 62228, 65538, 71496, 74448, 83754, 87384, 93342, 98307, 107244, 111672, 124456, 131076, 140013, 142992, 167508, 171127, 174768, 186684, 196614, 214488, 223344, 248912, 262152, 280026, 294921, 335016, 342254, 373368, 393228, 420039, 428976, 513381, 524304, 560052, 589842, 670032, 684508, 746736, 786456, 840078, 1026762, 1120104, 1179684, 1260117, 1369016, 1540143, 1572912, 1680156, 2053524, 2240208, 2359368, 2520234, 2738032, 3080286, 3360312, 4107048, 4620429, 4718736, 5040468, 6160572, 6720624, 8214096, 9240858, 10080936, 12321144, 13861287, 18481716, 20161872, 24642288, 27722574, 36963432, 55445148, 73926864, 110890296, 221780592]

約数ペア:

[(1, 221780592), (2, 110890296), (3, 73926864), (4, 55445148), (6, 36963432), (8, 27722574), (9, 24642288), (11, 20161872), (12, 18481716), (16, 13861287), (18, 12321144), (22, 10080936), (24, 9240858), (27, 8214096), (33, 6720624), (36, 6160572), (44, 5040468), (47, 4718736), (48, 4620429), (54, 4107048), (66, 3360312), (72, 3080286), (81, 2738032), (88, 2520234), (94, 2359368), (99, 2240208), (108, 2053524), (132, 1680156), (141, 1572912), (144, 1540143), (162, 1369016), (176, 1260117), (188, 1179684), (198, 1120104), (216, 1026762), (264, 840078), (282, 786456), (297, 746736), (324, 684508), (331, 670032), (376, 589842), (396, 560052), (423, 524304), (432, 513381), (517, 428976), (528, 420039), (564, 393228), (594, 373368), (648, 342254), (662, 335016), (752, 294921), (792, 280026), (846, 262152), (891, 248912), (993, 223344), (1034, 214488), (1128, 196614), (1188, 186684), (1269, 174768), (1296, 171127), (1324, 167508), (1551, 142992), (1584, 140013), (1692, 131076), (1782, 124456), (1986, 111672), (2068, 107244), (2256, 98307), (2376, 93342), (2538, 87384), (2648, 83754), (2979, 74448), (3102, 71496), (3384, 65538), (3564, 62228), (3641, 60912), (3807, 58256), (3972, 55836), (4136, 53622), (4653, 47664), (4752, 46671), (5076, 43692), (5296, 41877), (5958, 37224), (6204, 35748), (6768, 32769), (7128, 31114), (7282, 30456), (7614, 29128), (7944, 27918), (8272, 26811), (8937, 24816), (9306, 23832), (10152, 21846), (10923, 20304), (11916, 18612), (12408, 17874), (13959, 15888), (14256, 15557), (14564, 15228)]