238459936

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:147

約数の個数: 144

約数和(自身を含む): 583559424

約数和(自身を除く): 345099488

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 41, 44, 52, 62, 82, 88, 104, 124, 143, 164, 176, 208, 248, 286, 328, 341, 352, 403, 416, 451, 496, 533, 572, 656, 682, 806, 902, 992, 1066, 1144, 1271, 1312, 1364, 1612, 1681, 1804, 2132, 2288, 2542, 2728, 3224, 3362, 3608, 4264, 4433, 4576, 5084, 5456, 5863, 6448, 6724, 7216, 8528, 8866, 10168, 10912, 11726, 12896, 13448, 13981, 14432, 16523, 17056, 17732, 18491, 20336, 21853, 23452, 26896, 27962, 33046, 35464, 36982, 40672, 43706, 46904, 52111, 53792, 55924, 66092, 70928, 73964, 87412, 93808, 104222, 111848, 132184, 141856, 147928, 174824, 181753, 187616, 208444, 223696, 240383, 264368, 295856, 349648, 363506, 416888, 447392, 480766, 528736, 573221, 591712, 677443, 699296, 727012, 833776, 961532, 1146442, 1354886, 1454024, 1667552, 1923064, 2292884, 2709772, 2908048, 3846128, 4585768, 5419544, 5816096, 7451873, 7692256, 9171536, 10839088, 14903746, 18343072, 21678176, 29807492, 59614984, 119229968, 238459936]

約数ペア:

[(1, 238459936), (2, 119229968), (4, 59614984), (8, 29807492), (11, 21678176), (13, 18343072), (16, 14903746), (22, 10839088), (26, 9171536), (31, 7692256), (32, 7451873), (41, 5816096), (44, 5419544), (52, 4585768), (62, 3846128), (82, 2908048), (88, 2709772), (104, 2292884), (124, 1923064), (143, 1667552), (164, 1454024), (176, 1354886), (208, 1146442), (248, 961532), (286, 833776), (328, 727012), (341, 699296), (352, 677443), (403, 591712), (416, 573221), (451, 528736), (496, 480766), (533, 447392), (572, 416888), (656, 363506), (682, 349648), (806, 295856), (902, 264368), (992, 240383), (1066, 223696), (1144, 208444), (1271, 187616), (1312, 181753), (1364, 174824), (1612, 147928), (1681, 141856), (1804, 132184), (2132, 111848), (2288, 104222), (2542, 93808), (2728, 87412), (3224, 73964), (3362, 70928), (3608, 66092), (4264, 55924), (4433, 53792), (4576, 52111), (5084, 46904), (5456, 43706), (5863, 40672), (6448, 36982), (6724, 35464), (7216, 33046), (8528, 27962), (8866, 26896), (10168, 23452), (10912, 21853), (11726, 20336), (12896, 18491), (13448, 17732), (13981, 17056), (14432, 16523)]