448501746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 1153585152

約数和(自身を除く): 705083406

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 71, 77, 113, 121, 142, 154, 213, 226, 231, 242, 339, 363, 426, 462, 497, 678, 726, 781, 791, 847, 994, 1243, 1331, 1491, 1562, 1582, 1694, 2343, 2373, 2486, 2541, 2662, 2982, 3729, 3993, 4686, 4746, 5082, 5467, 7458, 7986, 8023, 8591, 8701, 9317, 10934, 13673, 16046, 16401, 17182, 17402, 18634, 24069, 25773, 26103, 27346, 27951, 32802, 41019, 48138, 51546, 52206, 55902, 56161, 60137, 82038, 88253, 94501, 95711, 112322, 120274, 150403, 168483, 176506, 180411, 189002, 191422, 264759, 283503, 287133, 300806, 336966, 360822, 451209, 529518, 567006, 574266, 617771, 661507, 902418, 970783, 1052821, 1235542, 1323014, 1853313, 1941566, 1984521, 2105642, 2912349, 3158463, 3706626, 3969042, 5824698, 6316926, 6795481, 10678613, 13590962, 20386443, 21357226, 32035839, 40772886, 64071678, 74750291, 149500582, 224250873, 448501746]

約数ペア:

[(1, 448501746), (2, 224250873), (3, 149500582), (6, 74750291), (7, 64071678), (11, 40772886), (14, 32035839), (21, 21357226), (22, 20386443), (33, 13590962), (42, 10678613), (66, 6795481), (71, 6316926), (77, 5824698), (113, 3969042), (121, 3706626), (142, 3158463), (154, 2912349), (213, 2105642), (226, 1984521), (231, 1941566), (242, 1853313), (339, 1323014), (363, 1235542), (426, 1052821), (462, 970783), (497, 902418), (678, 661507), (726, 617771), (781, 574266), (791, 567006), (847, 529518), (994, 451209), (1243, 360822), (1331, 336966), (1491, 300806), (1562, 287133), (1582, 283503), (1694, 264759), (2343, 191422), (2373, 189002), (2486, 180411), (2541, 176506), (2662, 168483), (2982, 150403), (3729, 120274), (3993, 112322), (4686, 95711), (4746, 94501), (5082, 88253), (5467, 82038), (7458, 60137), (7986, 56161), (8023, 55902), (8591, 52206), (8701, 51546), (9317, 48138), (10934, 41019), (13673, 32802), (16046, 27951), (16401, 27346), (17182, 26103), (17402, 25773), (18634, 24069)]