275793856

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:127

約数の個数: 168

約数和(自身を含む): 663748736

約数和(自身を除く): 387954880

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 37, 52, 62, 64, 68, 74, 104, 124, 136, 148, 208, 221, 248, 272, 289, 296, 403, 416, 442, 481, 496, 527, 544, 578, 592, 629, 806, 832, 884, 962, 992, 1054, 1088, 1147, 1156, 1184, 1258, 1612, 1768, 1924, 1984, 2108, 2294, 2312, 2368, 2516, 3224, 3536, 3757, 3848, 4216, 4588, 4624, 5032, 6448, 6851, 7072, 7514, 7696, 8177, 8432, 8959, 9176, 9248, 10064, 10693, 12896, 13702, 14144, 14911, 15028, 15392, 16354, 16864, 17918, 18352, 18496, 19499, 20128, 21386, 25792, 27404, 29822, 30056, 30784, 32708, 33728, 35836, 36704, 38998, 40256, 42772, 54808, 59644, 60112, 65416, 71672, 73408, 77996, 85544, 109616, 116467, 119288, 120224, 130832, 139009, 143344, 155992, 171088, 219232, 232934, 238576, 240448, 253487, 261664, 278018, 286688, 311984, 331483, 342176, 438464, 465868, 477152, 506974, 523328, 556036, 573376, 623968, 662966, 684352, 931736, 954304, 1013948, 1112072, 1247936, 1325932, 1863472, 2027896, 2224144, 2651864, 3726944, 4055792, 4309279, 4448288, 5303728, 7453888, 8111584, 8618558, 8896576, 10607456, 16223168, 17237116, 21214912, 34474232, 68948464, 137896928, 275793856]

約数ペア:

[(1, 275793856), (2, 137896928), (4, 68948464), (8, 34474232), (13, 21214912), (16, 17237116), (17, 16223168), (26, 10607456), (31, 8896576), (32, 8618558), (34, 8111584), (37, 7453888), (52, 5303728), (62, 4448288), (64, 4309279), (68, 4055792), (74, 3726944), (104, 2651864), (124, 2224144), (136, 2027896), (148, 1863472), (208, 1325932), (221, 1247936), (248, 1112072), (272, 1013948), (289, 954304), (296, 931736), (403, 684352), (416, 662966), (442, 623968), (481, 573376), (496, 556036), (527, 523328), (544, 506974), (578, 477152), (592, 465868), (629, 438464), (806, 342176), (832, 331483), (884, 311984), (962, 286688), (992, 278018), (1054, 261664), (1088, 253487), (1147, 240448), (1156, 238576), (1184, 232934), (1258, 219232), (1612, 171088), (1768, 155992), (1924, 143344), (1984, 139009), (2108, 130832), (2294, 120224), (2312, 119288), (2368, 116467), (2516, 109616), (3224, 85544), (3536, 77996), (3757, 73408), (3848, 71672), (4216, 65416), (4588, 60112), (4624, 59644), (5032, 54808), (6448, 42772), (6851, 40256), (7072, 38998), (7514, 36704), (7696, 35836), (8177, 33728), (8432, 32708), (8959, 30784), (9176, 30056), (9248, 29822), (10064, 27404), (10693, 25792), (12896, 21386), (13702, 20128), (14144, 19499), (14911, 18496), (15028, 18352), (15392, 17918), (16354, 16864)]