308890368

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 288

約数和(自身を含む): 1000742400

約数和(自身を除く): 691852032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 29, 32, 36, 46, 48, 54, 58, 64, 67, 69, 72, 87, 92, 96, 108, 116, 128, 134, 138, 144, 174, 184, 192, 201, 207, 216, 232, 256, 261, 268, 276, 288, 348, 368, 384, 402, 414, 432, 464, 522, 536, 552, 576, 603, 621, 667, 696, 736, 768, 783, 804, 828, 864, 928, 1044, 1072, 1104, 1152, 1206, 1242, 1334, 1392, 1472, 1541, 1566, 1608, 1656, 1728, 1809, 1856, 1943, 2001, 2088, 2144, 2208, 2304, 2412, 2484, 2668, 2784, 2944, 3082, 3132, 3216, 3312, 3456, 3618, 3712, 3886, 4002, 4176, 4288, 4416, 4623, 4824, 4968, 5336, 5568, 5829, 5888, 6003, 6164, 6264, 6432, 6624, 6912, 7236, 7424, 7772, 8004, 8352, 8576, 8832, 9246, 9648, 9936, 10672, 11136, 11658, 12006, 12328, 12528, 12864, 13248, 13869, 14472, 15544, 16008, 16704, 17152, 17487, 17664, 18009, 18492, 19296, 19872, 21344, 22272, 23316, 24012, 24656, 25056, 25728, 26496, 27738, 28944, 31088, 32016, 33408, 34974, 36018, 36984, 38592, 39744, 41607, 42688, 44689, 46632, 48024, 49312, 50112, 51456, 52461, 52992, 55476, 57888, 62176, 64032, 66816, 69948, 72036, 73968, 77184, 79488, 83214, 85376, 89378, 93264, 96048, 98624, 100224, 104922, 110952, 115776, 124352, 128064, 134067, 139896, 144072, 147936, 154368, 158976, 166428, 170752, 178756, 186528, 192096, 197248, 200448, 209844, 221904, 231552, 248704, 256128, 268134, 279792, 288144, 295872, 332856, 357512, 373056, 384192, 394496, 402201, 419688, 443808, 463104, 497408, 512256, 536268, 559584, 576288, 591744, 665712, 715024, 746112, 768384, 804402, 839376, 887616, 1072536, 1119168, 1152576, 1183488, 1206603, 1331424, 1430048, 1492224, 1536768, 1608804, 1678752, 1775232, 2145072, 2238336, 2305152, 2413206, 2662848, 2860096, 3217608, 3357504, 3550464, 4290144, 4476672, 4610304, 4826412, 5325696, 5720192, 6435216, 6715008, 8580288, 9652824, 10651392, 11440384, 12870432, 13430016, 17160576, 19305648, 25740864, 34321152, 38611296, 51481728, 77222592, 102963456, 154445184, 308890368]

約数ペア:

[(1, 308890368), (2, 154445184), (3, 102963456), (4, 77222592), (6, 51481728), (8, 38611296), (9, 34321152), (12, 25740864), (16, 19305648), (18, 17160576), (23, 13430016), (24, 12870432), (27, 11440384), (29, 10651392), (32, 9652824), (36, 8580288), (46, 6715008), (48, 6435216), (54, 5720192), (58, 5325696), (64, 4826412), (67, 4610304), (69, 4476672), (72, 4290144), (87, 3550464), (92, 3357504), (96, 3217608), (108, 2860096), (116, 2662848), (128, 2413206), (134, 2305152), (138, 2238336), (144, 2145072), (174, 1775232), (184, 1678752), (192, 1608804), (201, 1536768), (207, 1492224), (216, 1430048), (232, 1331424), (256, 1206603), (261, 1183488), (268, 1152576), (276, 1119168), (288, 1072536), (348, 887616), (368, 839376), (384, 804402), (402, 768384), (414, 746112), (432, 715024), (464, 665712), (522, 591744), (536, 576288), (552, 559584), (576, 536268), (603, 512256), (621, 497408), (667, 463104), (696, 443808), (736, 419688), (768, 402201), (783, 394496), (804, 384192), (828, 373056), (864, 357512), (928, 332856), (1044, 295872), (1072, 288144), (1104, 279792), (1152, 268134), (1206, 256128), (1242, 248704), (1334, 231552), (1392, 221904), (1472, 209844), (1541, 200448), (1566, 197248), (1608, 192096), (1656, 186528), (1728, 178756), (1809, 170752), (1856, 166428), (1943, 158976), (2001, 154368), (2088, 147936), (2144, 144072), (2208, 139896), (2304, 134067), (2412, 128064), (2484, 124352), (2668, 115776), (2784, 110952), (2944, 104922), (3082, 100224), (3132, 98624), (3216, 96048), (3312, 93264), (3456, 89378), (3618, 85376), (3712, 83214), (3886, 79488), (4002, 77184), (4176, 73968), (4288, 72036), (4416, 69948), (4623, 66816), (4824, 64032), (4968, 62176), (5336, 57888), (5568, 55476), (5829, 52992), (5888, 52461), (6003, 51456), (6164, 50112), (6264, 49312), (6432, 48024), (6624, 46632), (6912, 44689), (7236, 42688), (7424, 41607), (7772, 39744), (8004, 38592), (8352, 36984), (8576, 36018), (8832, 34974), (9246, 33408), (9648, 32016), (9936, 31088), (10672, 28944), (11136, 27738), (11658, 26496), (12006, 25728), (12328, 25056), (12528, 24656), (12864, 24012), (13248, 23316), (13869, 22272), (14472, 21344), (15544, 19872), (16008, 19296), (16704, 18492), (17152, 18009), (17487, 17664)]