266331996

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 288

約数和(自身を含む): 891233280

約数和(自身を除く): 624901284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 23, 27, 28, 34, 36, 42, 46, 51, 53, 54, 63, 68, 69, 84, 92, 102, 106, 108, 119, 126, 138, 153, 159, 161, 189, 204, 207, 212, 238, 252, 276, 289, 306, 318, 322, 357, 371, 378, 391, 414, 459, 476, 477, 483, 578, 612, 621, 636, 644, 714, 742, 756, 782, 828, 867, 901, 918, 954, 966, 1071, 1113, 1156, 1173, 1219, 1242, 1428, 1431, 1449, 1484, 1564, 1734, 1802, 1836, 1908, 1932, 2023, 2142, 2226, 2346, 2438, 2484, 2601, 2703, 2737, 2862, 2898, 3213, 3339, 3468, 3519, 3604, 3657, 4046, 4284, 4347, 4452, 4692, 4876, 5202, 5406, 5474, 5724, 5796, 6069, 6307, 6426, 6647, 6678, 7038, 7314, 7803, 8092, 8109, 8211, 8533, 8694, 10017, 10404, 10557, 10812, 10948, 10971, 12138, 12614, 12852, 13294, 13356, 14076, 14628, 15317, 15606, 16218, 16422, 17066, 17388, 18207, 18921, 19941, 20034, 20723, 21114, 21942, 24276, 24327, 24633, 25228, 25599, 26588, 30634, 31212, 32436, 32844, 32913, 34132, 36414, 37842, 39882, 40068, 41446, 42228, 43884, 45951, 46529, 48654, 49266, 51198, 54621, 56763, 59823, 61268, 62169, 65826, 72828, 73899, 75684, 76797, 79764, 82892, 91902, 93058, 97308, 98532, 102396, 107219, 109242, 113526, 119646, 124338, 131652, 137853, 139587, 145061, 147798, 153594, 170289, 179469, 183804, 186116, 186507, 214438, 218484, 227052, 230391, 239292, 248676, 275706, 279174, 290122, 295596, 307188, 321657, 340578, 352291, 358938, 373014, 413559, 418761, 428876, 435183, 460782, 551412, 558348, 559521, 580244, 643314, 681156, 704582, 717876, 746028, 827118, 837522, 870366, 921564, 964971, 1056873, 1119042, 1256283, 1286628, 1305549, 1409164, 1654236, 1675044, 1740732, 1929942, 2113746, 2238084, 2466037, 2512566, 2611098, 2894913, 3170619, 3859884, 3916647, 4227492, 4932074, 5025132, 5222196, 5789826, 6341238, 7398111, 7833294, 9511857, 9864148, 11579652, 12682476, 14796222, 15666588, 19023714, 22194333, 29592444, 38047428, 44388666, 66582999, 88777332, 133165998, 266331996]

約数ペア:

[(1, 266331996), (2, 133165998), (3, 88777332), (4, 66582999), (6, 44388666), (7, 38047428), (9, 29592444), (12, 22194333), (14, 19023714), (17, 15666588), (18, 14796222), (21, 12682476), (23, 11579652), (27, 9864148), (28, 9511857), (34, 7833294), (36, 7398111), (42, 6341238), (46, 5789826), (51, 5222196), (53, 5025132), (54, 4932074), (63, 4227492), (68, 3916647), (69, 3859884), (84, 3170619), (92, 2894913), (102, 2611098), (106, 2512566), (108, 2466037), (119, 2238084), (126, 2113746), (138, 1929942), (153, 1740732), (159, 1675044), (161, 1654236), (189, 1409164), (204, 1305549), (207, 1286628), (212, 1256283), (238, 1119042), (252, 1056873), (276, 964971), (289, 921564), (306, 870366), (318, 837522), (322, 827118), (357, 746028), (371, 717876), (378, 704582), (391, 681156), (414, 643314), (459, 580244), (476, 559521), (477, 558348), (483, 551412), (578, 460782), (612, 435183), (621, 428876), (636, 418761), (644, 413559), (714, 373014), (742, 358938), (756, 352291), (782, 340578), (828, 321657), (867, 307188), (901, 295596), (918, 290122), (954, 279174), (966, 275706), (1071, 248676), (1113, 239292), (1156, 230391), (1173, 227052), (1219, 218484), (1242, 214438), (1428, 186507), (1431, 186116), (1449, 183804), (1484, 179469), (1564, 170289), (1734, 153594), (1802, 147798), (1836, 145061), (1908, 139587), (1932, 137853), (2023, 131652), (2142, 124338), (2226, 119646), (2346, 113526), (2438, 109242), (2484, 107219), (2601, 102396), (2703, 98532), (2737, 97308), (2862, 93058), (2898, 91902), (3213, 82892), (3339, 79764), (3468, 76797), (3519, 75684), (3604, 73899), (3657, 72828), (4046, 65826), (4284, 62169), (4347, 61268), (4452, 59823), (4692, 56763), (4876, 54621), (5202, 51198), (5406, 49266), (5474, 48654), (5724, 46529), (5796, 45951), (6069, 43884), (6307, 42228), (6426, 41446), (6647, 40068), (6678, 39882), (7038, 37842), (7314, 36414), (7803, 34132), (8092, 32913), (8109, 32844), (8211, 32436), (8533, 31212), (8694, 30634), (10017, 26588), (10404, 25599), (10557, 25228), (10812, 24633), (10948, 24327), (10971, 24276), (12138, 21942), (12614, 21114), (12852, 20723), (13294, 20034), (13356, 19941), (14076, 18921), (14628, 18207), (15317, 17388), (15606, 17066), (16218, 16422)]