248677128

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:849

約数の個数: 160

約数和(自身を含む): 808008960

約数和(自身を除く): 559331832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 73, 81, 84, 108, 126, 146, 162, 168, 189, 216, 219, 252, 292, 324, 378, 438, 504, 511, 567, 584, 648, 657, 751, 756, 876, 1022, 1134, 1314, 1502, 1512, 1533, 1752, 1971, 2044, 2253, 2268, 2628, 3004, 3066, 3942, 4088, 4506, 4536, 4599, 5256, 5257, 5913, 6008, 6132, 6759, 7884, 9012, 9198, 10514, 11826, 12264, 13518, 13797, 15768, 15771, 18024, 18396, 20277, 21028, 23652, 27036, 27594, 31542, 36792, 40554, 41391, 42056, 47304, 47313, 54072, 54823, 55188, 60831, 63084, 81108, 82782, 94626, 109646, 110376, 121662, 126168, 141939, 162216, 164469, 165564, 189252, 219292, 243324, 283878, 328938, 331128, 378504, 383761, 425817, 438584, 486648, 493407, 567756, 657876, 767522, 851634, 986814, 1135512, 1151283, 1315752, 1480221, 1535044, 1703268, 1973628, 2302566, 2960442, 3070088, 3406536, 3453849, 3947256, 4440663, 4605132, 5920884, 6907698, 8881326, 9210264, 10361547, 11841768, 13815396, 17762652, 20723094, 27630792, 31084641, 35525304, 41446188, 62169282, 82892376, 124338564, 248677128]

約数ペア:

[(1, 248677128), (2, 124338564), (3, 82892376), (4, 62169282), (6, 41446188), (7, 35525304), (8, 31084641), (9, 27630792), (12, 20723094), (14, 17762652), (18, 13815396), (21, 11841768), (24, 10361547), (27, 9210264), (28, 8881326), (36, 6907698), (42, 5920884), (54, 4605132), (56, 4440663), (63, 3947256), (72, 3453849), (73, 3406536), (81, 3070088), (84, 2960442), (108, 2302566), (126, 1973628), (146, 1703268), (162, 1535044), (168, 1480221), (189, 1315752), (216, 1151283), (219, 1135512), (252, 986814), (292, 851634), (324, 767522), (378, 657876), (438, 567756), (504, 493407), (511, 486648), (567, 438584), (584, 425817), (648, 383761), (657, 378504), (751, 331128), (756, 328938), (876, 283878), (1022, 243324), (1134, 219292), (1314, 189252), (1502, 165564), (1512, 164469), (1533, 162216), (1752, 141939), (1971, 126168), (2044, 121662), (2253, 110376), (2268, 109646), (2628, 94626), (3004, 82782), (3066, 81108), (3942, 63084), (4088, 60831), (4506, 55188), (4536, 54823), (4599, 54072), (5256, 47313), (5257, 47304), (5913, 42056), (6008, 41391), (6132, 40554), (6759, 36792), (7884, 31542), (9012, 27594), (9198, 27036), (10514, 23652), (11826, 21028), (12264, 20277), (13518, 18396), (13797, 18024), (15768, 15771)]