220576356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6121}}^1$

素因数の和:6162

約数の個数: 144

約数和(自身を含む): 748745088

約数和(自身を除く): 528168732

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 396, 429, 462, 468, 546, 572, 693, 819, 858, 924, 1001, 1092, 1287, 1386, 1638, 1716, 2002, 2574, 2772, 3003, 3276, 4004, 5148, 6006, 6121, 9009, 12012, 12242, 18018, 18363, 24484, 36036, 36726, 42847, 55089, 67331, 73452, 79573, 85694, 110178, 128541, 134662, 159146, 171388, 201993, 220356, 238719, 257082, 269324, 318292, 385623, 403986, 471317, 477438, 514164, 557011, 605979, 716157, 771246, 807972, 875303, 942634, 954876, 1114022, 1211958, 1413951, 1432314, 1542492, 1671033, 1750606, 1885268, 2228044, 2423916, 2625909, 2827902, 2864628, 3342066, 3501212, 4241853, 5013099, 5251818, 5655804, 6127121, 6684132, 7877727, 8483706, 10026198, 10503636, 12254242, 15755454, 16967412, 18381363, 20052396, 24508484, 31510908, 36762726, 55144089, 73525452, 110288178, 220576356]

約数ペア:

[(1, 220576356), (2, 110288178), (3, 73525452), (4, 55144089), (6, 36762726), (7, 31510908), (9, 24508484), (11, 20052396), (12, 18381363), (13, 16967412), (14, 15755454), (18, 12254242), (21, 10503636), (22, 10026198), (26, 8483706), (28, 7877727), (33, 6684132), (36, 6127121), (39, 5655804), (42, 5251818), (44, 5013099), (52, 4241853), (63, 3501212), (66, 3342066), (77, 2864628), (78, 2827902), (84, 2625909), (91, 2423916), (99, 2228044), (117, 1885268), (126, 1750606), (132, 1671033), (143, 1542492), (154, 1432314), (156, 1413951), (182, 1211958), (198, 1114022), (231, 954876), (234, 942634), (252, 875303), (273, 807972), (286, 771246), (308, 716157), (364, 605979), (396, 557011), (429, 514164), (462, 477438), (468, 471317), (546, 403986), (572, 385623), (693, 318292), (819, 269324), (858, 257082), (924, 238719), (1001, 220356), (1092, 201993), (1287, 171388), (1386, 159146), (1638, 134662), (1716, 128541), (2002, 110178), (2574, 85694), (2772, 79573), (3003, 73452), (3276, 67331), (4004, 55089), (5148, 42847), (6006, 36726), (6121, 36036), (9009, 24484), (12012, 18363), (12242, 18018)]