289072992

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:285

約数の個数: 192

約数和(自身を含む): 877201920

約数和(自身を除く): 588128928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 73, 76, 78, 96, 104, 114, 146, 152, 156, 167, 208, 219, 228, 247, 292, 304, 312, 334, 416, 438, 456, 494, 501, 584, 608, 624, 668, 741, 876, 912, 949, 988, 1002, 1168, 1248, 1336, 1387, 1482, 1752, 1824, 1898, 1976, 2004, 2171, 2336, 2672, 2774, 2847, 2964, 3173, 3504, 3796, 3952, 4008, 4161, 4342, 5344, 5548, 5694, 5928, 6346, 6513, 7008, 7592, 7904, 8016, 8322, 8684, 9519, 11096, 11388, 11856, 12191, 12692, 13026, 15184, 16032, 16644, 17368, 18031, 19038, 22192, 22776, 23712, 24382, 25384, 26052, 30368, 33288, 34736, 36062, 36573, 38076, 41249, 44384, 45552, 48764, 50768, 52104, 54093, 66576, 69472, 72124, 73146, 76152, 82498, 91104, 97528, 101536, 104208, 108186, 123747, 133152, 144248, 146292, 152304, 158483, 164996, 195056, 208416, 216372, 231629, 247494, 288496, 292584, 304608, 316966, 329992, 390112, 432744, 463258, 475449, 494988, 576992, 585168, 633932, 659984, 694887, 865488, 926516, 950898, 989976, 1170336, 1267864, 1319968, 1389774, 1730976, 1853032, 1901796, 1979952, 2535728, 2779548, 3011177, 3706064, 3803592, 3959904, 5071456, 5559096, 6022354, 7412128, 7607184, 9033531, 11118192, 12044708, 15214368, 18067062, 22236384, 24089416, 36134124, 48178832, 72268248, 96357664, 144536496, 289072992]

約数ペア:

[(1, 289072992), (2, 144536496), (3, 96357664), (4, 72268248), (6, 48178832), (8, 36134124), (12, 24089416), (13, 22236384), (16, 18067062), (19, 15214368), (24, 12044708), (26, 11118192), (32, 9033531), (38, 7607184), (39, 7412128), (48, 6022354), (52, 5559096), (57, 5071456), (73, 3959904), (76, 3803592), (78, 3706064), (96, 3011177), (104, 2779548), (114, 2535728), (146, 1979952), (152, 1901796), (156, 1853032), (167, 1730976), (208, 1389774), (219, 1319968), (228, 1267864), (247, 1170336), (292, 989976), (304, 950898), (312, 926516), (334, 865488), (416, 694887), (438, 659984), (456, 633932), (494, 585168), (501, 576992), (584, 494988), (608, 475449), (624, 463258), (668, 432744), (741, 390112), (876, 329992), (912, 316966), (949, 304608), (988, 292584), (1002, 288496), (1168, 247494), (1248, 231629), (1336, 216372), (1387, 208416), (1482, 195056), (1752, 164996), (1824, 158483), (1898, 152304), (1976, 146292), (2004, 144248), (2171, 133152), (2336, 123747), (2672, 108186), (2774, 104208), (2847, 101536), (2964, 97528), (3173, 91104), (3504, 82498), (3796, 76152), (3952, 73146), (4008, 72124), (4161, 69472), (4342, 66576), (5344, 54093), (5548, 52104), (5694, 50768), (5928, 48764), (6346, 45552), (6513, 44384), (7008, 41249), (7592, 38076), (7904, 36573), (8016, 36062), (8322, 34736), (8684, 33288), (9519, 30368), (11096, 26052), (11388, 25384), (11856, 24382), (12191, 23712), (12692, 22776), (13026, 22192), (15184, 19038), (16032, 18031), (16644, 17368)]