40749072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:541

約数の個数: 160

約数和(自身を含む): 136657920

約数和(自身を除く): 95908848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 104, 112, 114, 133, 152, 156, 168, 182, 208, 228, 247, 266, 273, 304, 312, 336, 364, 399, 456, 491, 494, 532, 546, 624, 728, 741, 798, 912, 982, 988, 1064, 1092, 1456, 1473, 1482, 1596, 1729, 1964, 1976, 2128, 2184, 2946, 2964, 3192, 3437, 3458, 3928, 3952, 4368, 5187, 5892, 5928, 6383, 6384, 6874, 6916, 7856, 9329, 10311, 10374, 11784, 11856, 12766, 13748, 13832, 18658, 19149, 20622, 20748, 23568, 25532, 27496, 27664, 27987, 37316, 38298, 41244, 41496, 44681, 51064, 54992, 55974, 65303, 74632, 76596, 82488, 82992, 89362, 102128, 111948, 121277, 130606, 134043, 149264, 153192, 164976, 178724, 195909, 223896, 242554, 261212, 268086, 306384, 357448, 363831, 391818, 447792, 485108, 522424, 536172, 714896, 727662, 783636, 848939, 970216, 1044848, 1072344, 1455324, 1567272, 1697878, 1940432, 2144688, 2546817, 2910648, 3134544, 3395756, 5093634, 5821296, 6791512, 10187268, 13583024, 20374536, 40749072]

約数ペア:

[(1, 40749072), (2, 20374536), (3, 13583024), (4, 10187268), (6, 6791512), (7, 5821296), (8, 5093634), (12, 3395756), (13, 3134544), (14, 2910648), (16, 2546817), (19, 2144688), (21, 1940432), (24, 1697878), (26, 1567272), (28, 1455324), (38, 1072344), (39, 1044848), (42, 970216), (48, 848939), (52, 783636), (56, 727662), (57, 714896), (76, 536172), (78, 522424), (84, 485108), (91, 447792), (104, 391818), (112, 363831), (114, 357448), (133, 306384), (152, 268086), (156, 261212), (168, 242554), (182, 223896), (208, 195909), (228, 178724), (247, 164976), (266, 153192), (273, 149264), (304, 134043), (312, 130606), (336, 121277), (364, 111948), (399, 102128), (456, 89362), (491, 82992), (494, 82488), (532, 76596), (546, 74632), (624, 65303), (728, 55974), (741, 54992), (798, 51064), (912, 44681), (982, 41496), (988, 41244), (1064, 38298), (1092, 37316), (1456, 27987), (1473, 27664), (1482, 27496), (1596, 25532), (1729, 23568), (1964, 20748), (1976, 20622), (2128, 19149), (2184, 18658), (2946, 13832), (2964, 13748), (3192, 12766), (3437, 11856), (3458, 11784), (3928, 10374), (3952, 10311), (4368, 9329), (5187, 7856), (5892, 6916), (5928, 6874), (6383, 6384)]