317487492

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:124

約数の個数: 288

約数和(自身を含む): 1067673600

約数和(自身を除く): 750186108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 27, 28, 31, 36, 38, 42, 46, 54, 57, 62, 63, 69, 76, 84, 92, 93, 108, 114, 124, 126, 133, 138, 161, 171, 186, 189, 207, 217, 228, 252, 266, 276, 279, 322, 342, 372, 378, 399, 414, 434, 437, 483, 513, 532, 558, 589, 621, 644, 651, 684, 713, 756, 798, 828, 837, 868, 874, 961, 966, 1026, 1116, 1178, 1197, 1242, 1302, 1311, 1426, 1449, 1596, 1674, 1748, 1767, 1922, 1932, 1953, 2052, 2139, 2356, 2394, 2484, 2604, 2622, 2852, 2883, 2898, 3059, 3348, 3534, 3591, 3844, 3906, 3933, 4123, 4278, 4347, 4788, 4991, 5244, 5301, 5766, 5796, 5859, 6118, 6417, 6727, 7068, 7182, 7812, 7866, 8246, 8556, 8649, 8694, 9177, 9982, 10602, 11532, 11718, 11799, 12236, 12369, 12834, 13454, 13547, 14364, 14973, 15732, 15903, 16492, 17298, 17388, 18259, 18354, 19251, 19964, 20181, 21204, 22103, 23436, 23598, 24738, 25668, 25947, 26908, 27094, 27531, 29946, 31806, 34596, 36518, 36708, 37107, 38502, 40362, 40641, 44206, 44919, 47196, 49476, 51894, 54188, 54777, 55062, 59892, 60543, 63612, 66309, 73036, 74214, 77004, 80724, 81282, 82593, 88412, 89838, 94829, 103788, 109554, 110124, 111321, 121086, 121923, 127813, 132618, 134757, 148428, 154721, 162564, 164331, 165186, 179676, 181629, 189658, 198927, 219108, 222642, 242172, 243846, 255626, 265236, 269514, 284487, 309442, 328662, 330372, 363258, 365769, 379316, 383439, 397854, 419957, 445284, 464163, 487692, 492993, 511252, 539028, 568974, 596781, 618884, 657324, 726516, 731538, 766878, 795708, 839914, 853461, 928326, 985986, 1137948, 1150317, 1193562, 1259871, 1392489, 1463076, 1533756, 1679828, 1706922, 1856652, 1971972, 2300634, 2387124, 2519742, 2560383, 2784978, 2939699, 3413844, 3450951, 3779613, 4177467, 4601268, 5039484, 5120766, 5569956, 5879398, 6901902, 7559226, 8354934, 8819097, 10241532, 11338839, 11758796, 13803804, 15118452, 16709868, 17638194, 22677678, 26457291, 35276388, 45355356, 52914582, 79371873, 105829164, 158743746, 317487492]

約数ペア:

[(1, 317487492), (2, 158743746), (3, 105829164), (4, 79371873), (6, 52914582), (7, 45355356), (9, 35276388), (12, 26457291), (14, 22677678), (18, 17638194), (19, 16709868), (21, 15118452), (23, 13803804), (27, 11758796), (28, 11338839), (31, 10241532), (36, 8819097), (38, 8354934), (42, 7559226), (46, 6901902), (54, 5879398), (57, 5569956), (62, 5120766), (63, 5039484), (69, 4601268), (76, 4177467), (84, 3779613), (92, 3450951), (93, 3413844), (108, 2939699), (114, 2784978), (124, 2560383), (126, 2519742), (133, 2387124), (138, 2300634), (161, 1971972), (171, 1856652), (186, 1706922), (189, 1679828), (207, 1533756), (217, 1463076), (228, 1392489), (252, 1259871), (266, 1193562), (276, 1150317), (279, 1137948), (322, 985986), (342, 928326), (372, 853461), (378, 839914), (399, 795708), (414, 766878), (434, 731538), (437, 726516), (483, 657324), (513, 618884), (532, 596781), (558, 568974), (589, 539028), (621, 511252), (644, 492993), (651, 487692), (684, 464163), (713, 445284), (756, 419957), (798, 397854), (828, 383439), (837, 379316), (868, 365769), (874, 363258), (961, 330372), (966, 328662), (1026, 309442), (1116, 284487), (1178, 269514), (1197, 265236), (1242, 255626), (1302, 243846), (1311, 242172), (1426, 222642), (1449, 219108), (1596, 198927), (1674, 189658), (1748, 181629), (1767, 179676), (1922, 165186), (1932, 164331), (1953, 162564), (2052, 154721), (2139, 148428), (2356, 134757), (2394, 132618), (2484, 127813), (2604, 121923), (2622, 121086), (2852, 111321), (2883, 110124), (2898, 109554), (3059, 103788), (3348, 94829), (3534, 89838), (3591, 88412), (3844, 82593), (3906, 81282), (3933, 80724), (4123, 77004), (4278, 74214), (4347, 73036), (4788, 66309), (4991, 63612), (5244, 60543), (5301, 59892), (5766, 55062), (5796, 54777), (5859, 54188), (6118, 51894), (6417, 49476), (6727, 47196), (7068, 44919), (7182, 44206), (7812, 40641), (7866, 40362), (8246, 38502), (8556, 37107), (8649, 36708), (8694, 36518), (9177, 34596), (9982, 31806), (10602, 29946), (11532, 27531), (11718, 27094), (11799, 26908), (12236, 25947), (12369, 25668), (12834, 24738), (13454, 23598), (13547, 23436), (14364, 22103), (14973, 21204), (15732, 20181), (15903, 19964), (16492, 19251), (17298, 18354), (17388, 18259)]