908021268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:443

約数の個数: 216

約数和(自身を含む): 2922535616

約数和(自身を除く): 2014514348

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 97, 99, 121, 126, 132, 154, 194, 198, 231, 242, 252, 291, 307, 308, 363, 388, 396, 462, 484, 582, 614, 679, 693, 726, 847, 873, 921, 924, 1067, 1089, 1164, 1228, 1358, 1386, 1452, 1694, 1746, 1842, 2037, 2134, 2149, 2178, 2541, 2716, 2763, 2772, 3201, 3377, 3388, 3492, 3684, 4074, 4268, 4298, 4356, 5082, 5526, 6111, 6402, 6447, 6754, 7469, 7623, 8148, 8596, 9603, 10131, 10164, 11052, 11737, 12222, 12804, 12894, 13508, 14938, 15246, 19206, 19341, 20262, 22407, 23474, 23639, 24444, 25788, 29779, 29876, 30393, 30492, 35211, 37147, 38412, 38682, 40524, 44814, 46948, 47278, 59558, 60786, 67221, 70422, 70917, 74294, 77364, 82159, 89337, 89628, 94556, 105633, 111441, 119116, 121572, 134442, 140844, 141834, 148588, 164318, 178674, 208453, 211266, 212751, 222882, 246477, 260029, 268011, 268884, 283668, 327569, 328636, 334323, 357348, 416906, 422532, 425502, 445764, 492954, 520058, 536022, 625359, 655138, 668646, 739431, 780087, 833812, 851004, 982707, 985908, 1040116, 1072044, 1250718, 1310276, 1337292, 1478862, 1560174, 1876077, 1965414, 2292983, 2340261, 2501436, 2948121, 2957724, 3120348, 3603259, 3752154, 3930828, 4585966, 4680522, 5896242, 6878949, 7206518, 7504308, 9171932, 9361044, 10809777, 11792484, 13757898, 14413036, 20636847, 21619554, 25222813, 27515796, 32429331, 41273694, 43239108, 50445626, 64858662, 75668439, 82547388, 100891252, 129717324, 151336878, 227005317, 302673756, 454010634, 908021268]

約数ペア:

[(1, 908021268), (2, 454010634), (3, 302673756), (4, 227005317), (6, 151336878), (7, 129717324), (9, 100891252), (11, 82547388), (12, 75668439), (14, 64858662), (18, 50445626), (21, 43239108), (22, 41273694), (28, 32429331), (33, 27515796), (36, 25222813), (42, 21619554), (44, 20636847), (63, 14413036), (66, 13757898), (77, 11792484), (84, 10809777), (97, 9361044), (99, 9171932), (121, 7504308), (126, 7206518), (132, 6878949), (154, 5896242), (194, 4680522), (198, 4585966), (231, 3930828), (242, 3752154), (252, 3603259), (291, 3120348), (307, 2957724), (308, 2948121), (363, 2501436), (388, 2340261), (396, 2292983), (462, 1965414), (484, 1876077), (582, 1560174), (614, 1478862), (679, 1337292), (693, 1310276), (726, 1250718), (847, 1072044), (873, 1040116), (921, 985908), (924, 982707), (1067, 851004), (1089, 833812), (1164, 780087), (1228, 739431), (1358, 668646), (1386, 655138), (1452, 625359), (1694, 536022), (1746, 520058), (1842, 492954), (2037, 445764), (2134, 425502), (2149, 422532), (2178, 416906), (2541, 357348), (2716, 334323), (2763, 328636), (2772, 327569), (3201, 283668), (3377, 268884), (3388, 268011), (3492, 260029), (3684, 246477), (4074, 222882), (4268, 212751), (4298, 211266), (4356, 208453), (5082, 178674), (5526, 164318), (6111, 148588), (6402, 141834), (6447, 140844), (6754, 134442), (7469, 121572), (7623, 119116), (8148, 111441), (8596, 105633), (9603, 94556), (10131, 89628), (10164, 89337), (11052, 82159), (11737, 77364), (12222, 74294), (12804, 70917), (12894, 70422), (13508, 67221), (14938, 60786), (15246, 59558), (19206, 47278), (19341, 46948), (20262, 44814), (22407, 40524), (23474, 38682), (23639, 38412), (24444, 37147), (25788, 35211), (29779, 30492), (29876, 30393)]