219045528

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 684684000

約数和(自身を除く): 465638472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 109, 113, 114, 117, 152, 156, 171, 218, 226, 228, 234, 247, 312, 327, 339, 342, 436, 452, 456, 468, 494, 654, 678, 684, 741, 872, 904, 936, 981, 988, 1017, 1308, 1356, 1368, 1417, 1469, 1482, 1962, 1976, 2034, 2071, 2147, 2223, 2616, 2712, 2834, 2938, 2964, 3924, 4068, 4142, 4251, 4294, 4407, 4446, 5668, 5876, 5928, 6213, 6441, 7848, 8136, 8284, 8502, 8588, 8814, 8892, 11336, 11752, 12317, 12426, 12753, 12882, 13221, 16568, 17004, 17176, 17628, 17784, 18639, 19323, 24634, 24852, 25506, 25764, 26442, 26923, 27911, 34008, 35256, 36951, 37278, 38646, 49268, 49704, 51012, 51528, 52884, 53846, 55822, 73902, 74556, 77292, 80769, 83733, 98536, 102024, 105768, 107692, 110853, 111644, 147804, 149112, 154584, 160121, 161538, 167466, 215384, 221706, 223288, 234023, 242307, 251199, 295608, 320242, 323076, 334932, 443412, 468046, 480363, 484614, 502398, 640484, 646152, 669864, 702069, 886824, 936092, 960726, 969228, 1004796, 1280968, 1404138, 1441089, 1872184, 1921452, 1938456, 2009592, 2106207, 2808276, 2882178, 3042299, 3842904, 4212414, 5616552, 5764356, 6084598, 8424828, 9126897, 11528712, 12169196, 16849656, 18253794, 24338392, 27380691, 36507588, 54761382, 73015176, 109522764, 219045528]

約数ペア:

[(1, 219045528), (2, 109522764), (3, 73015176), (4, 54761382), (6, 36507588), (8, 27380691), (9, 24338392), (12, 18253794), (13, 16849656), (18, 12169196), (19, 11528712), (24, 9126897), (26, 8424828), (36, 6084598), (38, 5764356), (39, 5616552), (52, 4212414), (57, 3842904), (72, 3042299), (76, 2882178), (78, 2808276), (104, 2106207), (109, 2009592), (113, 1938456), (114, 1921452), (117, 1872184), (152, 1441089), (156, 1404138), (171, 1280968), (218, 1004796), (226, 969228), (228, 960726), (234, 936092), (247, 886824), (312, 702069), (327, 669864), (339, 646152), (342, 640484), (436, 502398), (452, 484614), (456, 480363), (468, 468046), (494, 443412), (654, 334932), (678, 323076), (684, 320242), (741, 295608), (872, 251199), (904, 242307), (936, 234023), (981, 223288), (988, 221706), (1017, 215384), (1308, 167466), (1356, 161538), (1368, 160121), (1417, 154584), (1469, 149112), (1482, 147804), (1962, 111644), (1976, 110853), (2034, 107692), (2071, 105768), (2147, 102024), (2223, 98536), (2616, 83733), (2712, 80769), (2834, 77292), (2938, 74556), (2964, 73902), (3924, 55822), (4068, 53846), (4142, 52884), (4251, 51528), (4294, 51012), (4407, 49704), (4446, 49268), (5668, 38646), (5876, 37278), (5928, 36951), (6213, 35256), (6441, 34008), (7848, 27911), (8136, 26923), (8284, 26442), (8502, 25764), (8588, 25506), (8814, 24852), (8892, 24634), (11336, 19323), (11752, 18639), (12317, 17784), (12426, 17628), (12753, 17176), (12882, 17004), (13221, 16568)]