223745424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 683956224

約数和(自身を除く): 460210800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 83, 84, 112, 113, 142, 166, 168, 213, 226, 249, 284, 332, 336, 339, 426, 452, 497, 498, 568, 581, 664, 678, 791, 852, 904, 994, 996, 1136, 1162, 1328, 1356, 1491, 1582, 1704, 1743, 1808, 1988, 1992, 2324, 2373, 2712, 2982, 3164, 3408, 3486, 3976, 3984, 4648, 4746, 5424, 5893, 5964, 6328, 6972, 7952, 8023, 9296, 9379, 9492, 11786, 11928, 12656, 13944, 16046, 17679, 18758, 18984, 23572, 23856, 24069, 27888, 28137, 32092, 35358, 37516, 37968, 41251, 47144, 48138, 56161, 56274, 64184, 65653, 70716, 75032, 82502, 94288, 96276, 112322, 112548, 123753, 128368, 131306, 141432, 150064, 165004, 168483, 192552, 196959, 224644, 225096, 247506, 262612, 282864, 330008, 336966, 385104, 393918, 449288, 450192, 495012, 525224, 660016, 665909, 673932, 787836, 898576, 990024, 1050448, 1331818, 1347864, 1575672, 1980048, 1997727, 2663636, 2695728, 3151344, 3995454, 4661363, 5327272, 7990908, 9322726, 10654544, 13984089, 15981816, 18645452, 27968178, 31963632, 37290904, 55936356, 74581808, 111872712, 223745424]

約数ペア:

[(1, 223745424), (2, 111872712), (3, 74581808), (4, 55936356), (6, 37290904), (7, 31963632), (8, 27968178), (12, 18645452), (14, 15981816), (16, 13984089), (21, 10654544), (24, 9322726), (28, 7990908), (42, 5327272), (48, 4661363), (56, 3995454), (71, 3151344), (83, 2695728), (84, 2663636), (112, 1997727), (113, 1980048), (142, 1575672), (166, 1347864), (168, 1331818), (213, 1050448), (226, 990024), (249, 898576), (284, 787836), (332, 673932), (336, 665909), (339, 660016), (426, 525224), (452, 495012), (497, 450192), (498, 449288), (568, 393918), (581, 385104), (664, 336966), (678, 330008), (791, 282864), (852, 262612), (904, 247506), (994, 225096), (996, 224644), (1136, 196959), (1162, 192552), (1328, 168483), (1356, 165004), (1491, 150064), (1582, 141432), (1704, 131306), (1743, 128368), (1808, 123753), (1988, 112548), (1992, 112322), (2324, 96276), (2373, 94288), (2712, 82502), (2982, 75032), (3164, 70716), (3408, 65653), (3486, 64184), (3976, 56274), (3984, 56161), (4648, 48138), (4746, 47144), (5424, 41251), (5893, 37968), (5964, 37516), (6328, 35358), (6972, 32092), (7952, 28137), (8023, 27888), (9296, 24069), (9379, 23856), (9492, 23572), (11786, 18984), (11928, 18758), (12656, 17679), (13944, 16046)]