245530008

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2063}}^1$

素因数の和:2126

約数の個数: 128

約数和(自身を含む): 743040000

約数和(自身を除く): 497509992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 38, 54, 57, 58, 72, 76, 87, 108, 114, 116, 152, 171, 174, 216, 228, 232, 261, 342, 348, 456, 513, 522, 551, 684, 696, 783, 1026, 1044, 1102, 1368, 1566, 1653, 2052, 2063, 2088, 2204, 3132, 3306, 4104, 4126, 4408, 4959, 6189, 6264, 6612, 8252, 9918, 12378, 13224, 14877, 16504, 18567, 19836, 24756, 29754, 37134, 39197, 39672, 49512, 55701, 59508, 59827, 74268, 78394, 111402, 117591, 119016, 119654, 148536, 156788, 179481, 222804, 235182, 239308, 313576, 352773, 358962, 445608, 470364, 478616, 538443, 705546, 717924, 940728, 1058319, 1076886, 1136713, 1411092, 1435848, 1615329, 2116638, 2153772, 2273426, 2822184, 3230658, 3410139, 4233276, 4307544, 4546852, 6461316, 6820278, 8466552, 9093704, 10230417, 12922632, 13640556, 20460834, 27281112, 30691251, 40921668, 61382502, 81843336, 122765004, 245530008]

約数ペア:

[(1, 245530008), (2, 122765004), (3, 81843336), (4, 61382502), (6, 40921668), (8, 30691251), (9, 27281112), (12, 20460834), (18, 13640556), (19, 12922632), (24, 10230417), (27, 9093704), (29, 8466552), (36, 6820278), (38, 6461316), (54, 4546852), (57, 4307544), (58, 4233276), (72, 3410139), (76, 3230658), (87, 2822184), (108, 2273426), (114, 2153772), (116, 2116638), (152, 1615329), (171, 1435848), (174, 1411092), (216, 1136713), (228, 1076886), (232, 1058319), (261, 940728), (342, 717924), (348, 705546), (456, 538443), (513, 478616), (522, 470364), (551, 445608), (684, 358962), (696, 352773), (783, 313576), (1026, 239308), (1044, 235182), (1102, 222804), (1368, 179481), (1566, 156788), (1653, 148536), (2052, 119654), (2063, 119016), (2088, 117591), (2204, 111402), (3132, 78394), (3306, 74268), (4104, 59827), (4126, 59508), (4408, 55701), (4959, 49512), (6189, 39672), (6264, 39197), (6612, 37134), (8252, 29754), (9918, 24756), (12378, 19836), (13224, 18567), (14877, 16504)]