2149022512

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{593}}^1$

素因数の和:771

約数の個数: 160

約数和(自身を含む): 5444651520

約数和(自身を除く): 3295629008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 131, 133, 152, 182, 208, 247, 262, 266, 304, 364, 494, 524, 532, 593, 728, 917, 988, 1048, 1064, 1186, 1456, 1703, 1729, 1834, 1976, 2096, 2128, 2372, 2489, 3406, 3458, 3668, 3952, 4151, 4744, 4978, 6812, 6916, 7336, 7709, 8302, 9488, 9956, 11267, 11921, 13624, 13832, 14672, 15418, 16604, 17423, 19912, 22534, 23842, 27248, 27664, 30836, 32357, 33208, 34846, 39824, 45068, 47684, 53963, 61672, 64714, 66416, 69692, 77683, 78869, 90136, 95368, 107926, 123344, 129428, 139384, 146471, 155366, 157738, 180272, 190736, 215852, 226499, 258856, 278768, 292942, 310732, 315476, 431704, 452998, 517712, 543781, 585884, 621464, 630952, 863408, 905996, 1009879, 1025297, 1087562, 1171768, 1242928, 1261904, 1475977, 1811992, 2019758, 2050594, 2175124, 2343536, 2951954, 3623984, 4039516, 4101188, 4350248, 5903908, 7069153, 8079032, 8202376, 8700496, 10331839, 11807816, 14138306, 16158064, 16404752, 19187701, 20663678, 23615632, 28276612, 38375402, 41327356, 56553224, 76750804, 82654712, 113106448, 134313907, 153501608, 165309424, 268627814, 307003216, 537255628, 1074511256, 2149022512]

約数ペア:

[(1, 2149022512), (2, 1074511256), (4, 537255628), (7, 307003216), (8, 268627814), (13, 165309424), (14, 153501608), (16, 134313907), (19, 113106448), (26, 82654712), (28, 76750804), (38, 56553224), (52, 41327356), (56, 38375402), (76, 28276612), (91, 23615632), (104, 20663678), (112, 19187701), (131, 16404752), (133, 16158064), (152, 14138306), (182, 11807816), (208, 10331839), (247, 8700496), (262, 8202376), (266, 8079032), (304, 7069153), (364, 5903908), (494, 4350248), (524, 4101188), (532, 4039516), (593, 3623984), (728, 2951954), (917, 2343536), (988, 2175124), (1048, 2050594), (1064, 2019758), (1186, 1811992), (1456, 1475977), (1703, 1261904), (1729, 1242928), (1834, 1171768), (1976, 1087562), (2096, 1025297), (2128, 1009879), (2372, 905996), (2489, 863408), (3406, 630952), (3458, 621464), (3668, 585884), (3952, 543781), (4151, 517712), (4744, 452998), (4978, 431704), (6812, 315476), (6916, 310732), (7336, 292942), (7709, 278768), (8302, 258856), (9488, 226499), (9956, 215852), (11267, 190736), (11921, 180272), (13624, 157738), (13832, 155366), (14672, 146471), (15418, 139384), (16604, 129428), (17423, 123344), (19912, 107926), (22534, 95368), (23842, 90136), (27248, 78869), (27664, 77683), (30836, 69692), (32357, 66416), (33208, 64714), (34846, 61672), (39824, 53963), (45068, 47684)]