308227584

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:400

約数の個数: 160

約数和(自身を含む): 950653440

約数和(自身を除く): 642425856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 109, 112, 128, 168, 192, 218, 224, 256, 263, 327, 336, 384, 436, 448, 512, 526, 654, 672, 763, 768, 789, 872, 896, 1052, 1308, 1344, 1526, 1536, 1578, 1744, 1792, 1841, 2104, 2289, 2616, 2688, 3052, 3156, 3488, 3584, 3682, 4208, 4578, 5232, 5376, 5523, 6104, 6312, 6976, 7364, 8416, 9156, 10464, 10752, 11046, 12208, 12624, 13952, 14728, 16832, 18312, 20928, 22092, 24416, 25248, 27904, 28667, 29456, 33664, 36624, 41856, 44184, 48832, 50496, 55808, 57334, 58912, 67328, 73248, 83712, 86001, 88368, 97664, 100992, 114668, 117824, 134656, 146496, 167424, 172002, 176736, 195328, 200669, 201984, 229336, 235648, 292992, 344004, 353472, 390656, 401338, 403968, 458672, 471296, 585984, 602007, 688008, 706944, 802676, 917344, 942592, 1171968, 1204014, 1376016, 1413888, 1605352, 1834688, 2408028, 2752032, 2827776, 3210704, 3669376, 4816056, 5504064, 6421408, 7338752, 9632112, 11008128, 12842816, 14677504, 19264224, 22016256, 25685632, 38528448, 44032512, 51371264, 77056896, 102742528, 154113792, 308227584]

約数ペア:

[(1, 308227584), (2, 154113792), (3, 102742528), (4, 77056896), (6, 51371264), (7, 44032512), (8, 38528448), (12, 25685632), (14, 22016256), (16, 19264224), (21, 14677504), (24, 12842816), (28, 11008128), (32, 9632112), (42, 7338752), (48, 6421408), (56, 5504064), (64, 4816056), (84, 3669376), (96, 3210704), (109, 2827776), (112, 2752032), (128, 2408028), (168, 1834688), (192, 1605352), (218, 1413888), (224, 1376016), (256, 1204014), (263, 1171968), (327, 942592), (336, 917344), (384, 802676), (436, 706944), (448, 688008), (512, 602007), (526, 585984), (654, 471296), (672, 458672), (763, 403968), (768, 401338), (789, 390656), (872, 353472), (896, 344004), (1052, 292992), (1308, 235648), (1344, 229336), (1526, 201984), (1536, 200669), (1578, 195328), (1744, 176736), (1792, 172002), (1841, 167424), (2104, 146496), (2289, 134656), (2616, 117824), (2688, 114668), (3052, 100992), (3156, 97664), (3488, 88368), (3584, 86001), (3682, 83712), (4208, 73248), (4578, 67328), (5232, 58912), (5376, 57334), (5523, 55808), (6104, 50496), (6312, 48832), (6976, 44184), (7364, 41856), (8416, 36624), (9156, 33664), (10464, 29456), (10752, 28667), (11046, 27904), (12208, 25248), (12624, 24416), (13952, 22092), (14728, 20928), (16832, 18312)]