251019552

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 288

約数和(自身を含む): 841845312

約数和(自身を除く): 590825760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 43, 48, 49, 51, 56, 68, 73, 84, 86, 96, 98, 102, 112, 119, 129, 136, 146, 147, 168, 172, 196, 204, 219, 224, 238, 258, 272, 292, 294, 301, 336, 344, 357, 392, 408, 438, 476, 511, 516, 544, 584, 588, 602, 672, 688, 714, 731, 784, 816, 833, 876, 903, 952, 1022, 1032, 1168, 1176, 1204, 1241, 1376, 1428, 1462, 1533, 1568, 1632, 1666, 1752, 1806, 1904, 2044, 2064, 2107, 2193, 2336, 2352, 2408, 2482, 2499, 2856, 2924, 3066, 3139, 3332, 3504, 3577, 3612, 3723, 3808, 4088, 4128, 4214, 4386, 4704, 4816, 4964, 4998, 5117, 5712, 5848, 6132, 6278, 6321, 6664, 7008, 7154, 7224, 7446, 8176, 8428, 8687, 8772, 9417, 9632, 9928, 9996, 10234, 10731, 11424, 11696, 12264, 12556, 12642, 13328, 14308, 14448, 14892, 15351, 16352, 16856, 17374, 17544, 18834, 19856, 19992, 20468, 21462, 21973, 23392, 24528, 25112, 25284, 26061, 26656, 28616, 28896, 29784, 30702, 33712, 34748, 35088, 35819, 37668, 39712, 39984, 40936, 42924, 43946, 49056, 50224, 50568, 52122, 53363, 57232, 59568, 60809, 61404, 65919, 67424, 69496, 70176, 71638, 75336, 79968, 81872, 85848, 87892, 100448, 101136, 104244, 106726, 107457, 114464, 119136, 121618, 122808, 131838, 138992, 143276, 150672, 153811, 160089, 163744, 171696, 175784, 182427, 202272, 208488, 213452, 214914, 243236, 245616, 263676, 277984, 286552, 301344, 307622, 320178, 343392, 351568, 364854, 373541, 416976, 426904, 429828, 461433, 486472, 491232, 527352, 573104, 615244, 640356, 703136, 729708, 747082, 833952, 853808, 859656, 922866, 972944, 1054704, 1120623, 1146208, 1230488, 1280712, 1459416, 1494164, 1707616, 1719312, 1845732, 1945888, 2109408, 2241246, 2460976, 2561424, 2614787, 2918832, 2988328, 3438624, 3691464, 4482492, 4921952, 5122848, 5229574, 5837664, 5976656, 7382928, 7844361, 8964984, 10459148, 11953312, 14765856, 15688722, 17929968, 20918296, 31377444, 35859936, 41836592, 62754888, 83673184, 125509776, 251019552]

約数ペア:

[(1, 251019552), (2, 125509776), (3, 83673184), (4, 62754888), (6, 41836592), (7, 35859936), (8, 31377444), (12, 20918296), (14, 17929968), (16, 15688722), (17, 14765856), (21, 11953312), (24, 10459148), (28, 8964984), (32, 7844361), (34, 7382928), (42, 5976656), (43, 5837664), (48, 5229574), (49, 5122848), (51, 4921952), (56, 4482492), (68, 3691464), (73, 3438624), (84, 2988328), (86, 2918832), (96, 2614787), (98, 2561424), (102, 2460976), (112, 2241246), (119, 2109408), (129, 1945888), (136, 1845732), (146, 1719312), (147, 1707616), (168, 1494164), (172, 1459416), (196, 1280712), (204, 1230488), (219, 1146208), (224, 1120623), (238, 1054704), (258, 972944), (272, 922866), (292, 859656), (294, 853808), (301, 833952), (336, 747082), (344, 729708), (357, 703136), (392, 640356), (408, 615244), (438, 573104), (476, 527352), (511, 491232), (516, 486472), (544, 461433), (584, 429828), (588, 426904), (602, 416976), (672, 373541), (688, 364854), (714, 351568), (731, 343392), (784, 320178), (816, 307622), (833, 301344), (876, 286552), (903, 277984), (952, 263676), (1022, 245616), (1032, 243236), (1168, 214914), (1176, 213452), (1204, 208488), (1241, 202272), (1376, 182427), (1428, 175784), (1462, 171696), (1533, 163744), (1568, 160089), (1632, 153811), (1666, 150672), (1752, 143276), (1806, 138992), (1904, 131838), (2044, 122808), (2064, 121618), (2107, 119136), (2193, 114464), (2336, 107457), (2352, 106726), (2408, 104244), (2482, 101136), (2499, 100448), (2856, 87892), (2924, 85848), (3066, 81872), (3139, 79968), (3332, 75336), (3504, 71638), (3577, 70176), (3612, 69496), (3723, 67424), (3808, 65919), (4088, 61404), (4128, 60809), (4214, 59568), (4386, 57232), (4704, 53363), (4816, 52122), (4964, 50568), (4998, 50224), (5117, 49056), (5712, 43946), (5848, 42924), (6132, 40936), (6278, 39984), (6321, 39712), (6664, 37668), (7008, 35819), (7154, 35088), (7224, 34748), (7446, 33712), (8176, 30702), (8428, 29784), (8687, 28896), (8772, 28616), (9417, 26656), (9632, 26061), (9928, 25284), (9996, 25112), (10234, 24528), (10731, 23392), (11424, 21973), (11696, 21462), (12264, 20468), (12556, 19992), (12642, 19856), (13328, 18834), (14308, 17544), (14448, 17374), (14892, 16856), (15351, 16352)]