1264303488

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:398

約数の個数: 256

約数和(自身を含む): 4063680000

約数和(自身を除く): 2799376512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 64, 84, 87, 96, 98, 112, 116, 128, 147, 168, 174, 192, 196, 203, 224, 232, 294, 331, 336, 343, 348, 384, 392, 406, 448, 464, 588, 609, 662, 672, 686, 696, 784, 812, 896, 928, 993, 1029, 1176, 1218, 1324, 1344, 1372, 1392, 1421, 1568, 1624, 1856, 1986, 2058, 2317, 2352, 2436, 2648, 2688, 2744, 2784, 2842, 3136, 3248, 3712, 3972, 4116, 4263, 4634, 4704, 4872, 5296, 5488, 5568, 5684, 6272, 6496, 6951, 7944, 8232, 8526, 9268, 9408, 9599, 9744, 9947, 10592, 10976, 11136, 11368, 12992, 13902, 15888, 16219, 16464, 17052, 18536, 18816, 19198, 19488, 19894, 21184, 21952, 22736, 25984, 27804, 28797, 29841, 31776, 32438, 32928, 34104, 37072, 38396, 38976, 39788, 42368, 43904, 45472, 48657, 55608, 57594, 59682, 63552, 64876, 65856, 67193, 68208, 74144, 76792, 77952, 79576, 90944, 97314, 111216, 113533, 115188, 119364, 127104, 129752, 131712, 134386, 136416, 148288, 153584, 159152, 181888, 194628, 201579, 222432, 227066, 230376, 238728, 259504, 268772, 272832, 296576, 307168, 318304, 340599, 389256, 403158, 444864, 454132, 460752, 470351, 477456, 519008, 537544, 545664, 614336, 636608, 681198, 778512, 806316, 889728, 908264, 921504, 940702, 954912, 1038016, 1075088, 1228672, 1273216, 1362396, 1411053, 1557024, 1612632, 1816528, 1843008, 1881404, 1909824, 2076032, 2150176, 2724792, 2822106, 3114048, 3225264, 3292457, 3633056, 3686016, 3762808, 3819648, 4300352, 5449584, 5644212, 6228096, 6450528, 6584914, 7266112, 7525616, 8600704, 9877371, 10899168, 11288424, 12901056, 13169828, 14532224, 15051232, 19754742, 21798336, 22576848, 25802112, 26339656, 30102464, 39509484, 43596672, 45153696, 52679312, 60204928, 79018968, 90307392, 105358624, 158037936, 180614784, 210717248, 316075872, 421434496, 632151744, 1264303488]

約数ペア:

[(1, 1264303488), (2, 632151744), (3, 421434496), (4, 316075872), (6, 210717248), (7, 180614784), (8, 158037936), (12, 105358624), (14, 90307392), (16, 79018968), (21, 60204928), (24, 52679312), (28, 45153696), (29, 43596672), (32, 39509484), (42, 30102464), (48, 26339656), (49, 25802112), (56, 22576848), (58, 21798336), (64, 19754742), (84, 15051232), (87, 14532224), (96, 13169828), (98, 12901056), (112, 11288424), (116, 10899168), (128, 9877371), (147, 8600704), (168, 7525616), (174, 7266112), (192, 6584914), (196, 6450528), (203, 6228096), (224, 5644212), (232, 5449584), (294, 4300352), (331, 3819648), (336, 3762808), (343, 3686016), (348, 3633056), (384, 3292457), (392, 3225264), (406, 3114048), (448, 2822106), (464, 2724792), (588, 2150176), (609, 2076032), (662, 1909824), (672, 1881404), (686, 1843008), (696, 1816528), (784, 1612632), (812, 1557024), (896, 1411053), (928, 1362396), (993, 1273216), (1029, 1228672), (1176, 1075088), (1218, 1038016), (1324, 954912), (1344, 940702), (1372, 921504), (1392, 908264), (1421, 889728), (1568, 806316), (1624, 778512), (1856, 681198), (1986, 636608), (2058, 614336), (2317, 545664), (2352, 537544), (2436, 519008), (2648, 477456), (2688, 470351), (2744, 460752), (2784, 454132), (2842, 444864), (3136, 403158), (3248, 389256), (3712, 340599), (3972, 318304), (4116, 307168), (4263, 296576), (4634, 272832), (4704, 268772), (4872, 259504), (5296, 238728), (5488, 230376), (5568, 227066), (5684, 222432), (6272, 201579), (6496, 194628), (6951, 181888), (7944, 159152), (8232, 153584), (8526, 148288), (9268, 136416), (9408, 134386), (9599, 131712), (9744, 129752), (9947, 127104), (10592, 119364), (10976, 115188), (11136, 113533), (11368, 111216), (12992, 97314), (13902, 90944), (15888, 79576), (16219, 77952), (16464, 76792), (17052, 74144), (18536, 68208), (18816, 67193), (19198, 65856), (19488, 64876), (19894, 63552), (21184, 59682), (21952, 57594), (22736, 55608), (25984, 48657), (27804, 45472), (28797, 43904), (29841, 42368), (31776, 39788), (32438, 38976), (32928, 38396), (34104, 37072)]