40239696

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 160

約数和(自身を含む): 127991808

約数和(自身を除く): 87752112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 41, 42, 46, 48, 56, 69, 82, 84, 92, 112, 123, 127, 138, 161, 164, 168, 184, 246, 254, 276, 287, 322, 328, 336, 368, 381, 483, 492, 508, 552, 574, 644, 656, 762, 861, 889, 943, 966, 984, 1016, 1104, 1148, 1288, 1524, 1722, 1778, 1886, 1932, 1968, 2032, 2296, 2576, 2667, 2829, 2921, 3048, 3444, 3556, 3772, 3864, 4592, 5207, 5334, 5658, 5842, 6096, 6601, 6888, 7112, 7544, 7728, 8763, 10414, 10668, 11316, 11684, 13202, 13776, 14224, 15088, 15621, 17526, 19803, 20447, 20828, 21336, 22632, 23368, 26404, 31242, 35052, 36449, 39606, 40894, 41656, 42672, 45264, 46736, 52808, 61341, 62484, 70104, 72898, 79212, 81788, 83312, 105616, 109347, 119761, 122682, 124968, 140208, 145796, 158424, 163576, 218694, 239522, 245364, 249936, 291592, 316848, 327152, 359283, 437388, 479044, 490728, 583184, 718566, 838327, 874776, 958088, 981456, 1437132, 1676654, 1749552, 1916176, 2514981, 2874264, 3353308, 5029962, 5748528, 6706616, 10059924, 13413232, 20119848, 40239696]

約数ペア:

[(1, 40239696), (2, 20119848), (3, 13413232), (4, 10059924), (6, 6706616), (7, 5748528), (8, 5029962), (12, 3353308), (14, 2874264), (16, 2514981), (21, 1916176), (23, 1749552), (24, 1676654), (28, 1437132), (41, 981456), (42, 958088), (46, 874776), (48, 838327), (56, 718566), (69, 583184), (82, 490728), (84, 479044), (92, 437388), (112, 359283), (123, 327152), (127, 316848), (138, 291592), (161, 249936), (164, 245364), (168, 239522), (184, 218694), (246, 163576), (254, 158424), (276, 145796), (287, 140208), (322, 124968), (328, 122682), (336, 119761), (368, 109347), (381, 105616), (483, 83312), (492, 81788), (508, 79212), (552, 72898), (574, 70104), (644, 62484), (656, 61341), (762, 52808), (861, 46736), (889, 45264), (943, 42672), (966, 41656), (984, 40894), (1016, 39606), (1104, 36449), (1148, 35052), (1288, 31242), (1524, 26404), (1722, 23368), (1778, 22632), (1886, 21336), (1932, 20828), (1968, 20447), (2032, 19803), (2296, 17526), (2576, 15621), (2667, 15088), (2829, 14224), (2921, 13776), (3048, 13202), (3444, 11684), (3556, 11316), (3772, 10668), (3864, 10414), (4592, 8763), (5207, 7728), (5334, 7544), (5658, 7112), (5842, 6888), (6096, 6601)]