442571376

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:359

約数の個数: 160

約数和(自身を含む): 1287917568

約数和(自身を除く): 845346192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 137, 156, 167, 186, 208, 248, 274, 312, 334, 372, 403, 411, 496, 501, 548, 624, 668, 744, 806, 822, 1002, 1096, 1209, 1336, 1488, 1612, 1644, 1781, 2004, 2171, 2192, 2418, 2672, 3224, 3288, 3562, 4008, 4247, 4342, 4836, 5177, 5343, 6448, 6513, 6576, 7124, 8016, 8494, 8684, 9672, 10354, 10686, 12741, 13026, 14248, 15531, 16988, 17368, 19344, 20708, 21372, 22879, 25482, 26052, 28496, 31062, 33976, 34736, 41416, 42744, 45758, 50964, 52104, 55211, 62124, 67301, 67952, 68637, 82832, 85488, 91516, 101928, 104208, 110422, 124248, 134602, 137274, 165633, 183032, 201903, 203856, 220844, 248496, 269204, 274548, 297427, 331266, 366064, 403806, 441688, 538408, 549096, 594854, 662532, 709249, 807612, 883376, 892281, 1076816, 1098192, 1189708, 1325064, 1418498, 1615224, 1784562, 2127747, 2379416, 2650128, 2836996, 3230448, 3569124, 4255494, 4758832, 5673992, 7138248, 8510988, 9220237, 11347984, 14276496, 17021976, 18440474, 27660711, 34043952, 36880948, 55321422, 73761896, 110642844, 147523792, 221285688, 442571376]

約数ペア:

[(1, 442571376), (2, 221285688), (3, 147523792), (4, 110642844), (6, 73761896), (8, 55321422), (12, 36880948), (13, 34043952), (16, 27660711), (24, 18440474), (26, 17021976), (31, 14276496), (39, 11347984), (48, 9220237), (52, 8510988), (62, 7138248), (78, 5673992), (93, 4758832), (104, 4255494), (124, 3569124), (137, 3230448), (156, 2836996), (167, 2650128), (186, 2379416), (208, 2127747), (248, 1784562), (274, 1615224), (312, 1418498), (334, 1325064), (372, 1189708), (403, 1098192), (411, 1076816), (496, 892281), (501, 883376), (548, 807612), (624, 709249), (668, 662532), (744, 594854), (806, 549096), (822, 538408), (1002, 441688), (1096, 403806), (1209, 366064), (1336, 331266), (1488, 297427), (1612, 274548), (1644, 269204), (1781, 248496), (2004, 220844), (2171, 203856), (2192, 201903), (2418, 183032), (2672, 165633), (3224, 137274), (3288, 134602), (3562, 124248), (4008, 110422), (4247, 104208), (4342, 101928), (4836, 91516), (5177, 85488), (5343, 82832), (6448, 68637), (6513, 67952), (6576, 67301), (7124, 62124), (8016, 55211), (8494, 52104), (8684, 50964), (9672, 45758), (10354, 42744), (10686, 41416), (12741, 34736), (13026, 33976), (14248, 31062), (15531, 28496), (16988, 26052), (17368, 25482), (19344, 22879), (20708, 21372)]