419968416

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1223}}^1$

素因数の和:1323

約数の個数: 144

約数和(自身を含む): 1301033664

約数和(自身を除く): 881065248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 73, 84, 96, 98, 112, 146, 147, 168, 196, 219, 224, 292, 294, 336, 392, 438, 511, 584, 588, 672, 784, 876, 1022, 1168, 1176, 1223, 1533, 1568, 1752, 2044, 2336, 2352, 2446, 3066, 3504, 3577, 3669, 4088, 4704, 4892, 6132, 7008, 7154, 7338, 8176, 8561, 9784, 10731, 12264, 14308, 14676, 16352, 17122, 19568, 21462, 24528, 25683, 28616, 29352, 34244, 39136, 42924, 49056, 51366, 57232, 58704, 59927, 68488, 85848, 89279, 102732, 114464, 117408, 119854, 136976, 171696, 178558, 179781, 205464, 239708, 267837, 273952, 343392, 357116, 359562, 410928, 479416, 535674, 624953, 714232, 719124, 821856, 958832, 1071348, 1249906, 1428464, 1438248, 1874859, 1917664, 2142696, 2499812, 2856928, 2876496, 3749718, 4285392, 4374671, 4999624, 5752992, 7499436, 8570784, 8749342, 9999248, 13124013, 14998872, 17498684, 19998496, 26248026, 29997744, 34997368, 52496052, 59995488, 69994736, 104992104, 139989472, 209984208, 419968416]

約数ペア:

[(1, 419968416), (2, 209984208), (3, 139989472), (4, 104992104), (6, 69994736), (7, 59995488), (8, 52496052), (12, 34997368), (14, 29997744), (16, 26248026), (21, 19998496), (24, 17498684), (28, 14998872), (32, 13124013), (42, 9999248), (48, 8749342), (49, 8570784), (56, 7499436), (73, 5752992), (84, 4999624), (96, 4374671), (98, 4285392), (112, 3749718), (146, 2876496), (147, 2856928), (168, 2499812), (196, 2142696), (219, 1917664), (224, 1874859), (292, 1438248), (294, 1428464), (336, 1249906), (392, 1071348), (438, 958832), (511, 821856), (584, 719124), (588, 714232), (672, 624953), (784, 535674), (876, 479416), (1022, 410928), (1168, 359562), (1176, 357116), (1223, 343392), (1533, 273952), (1568, 267837), (1752, 239708), (2044, 205464), (2336, 179781), (2352, 178558), (2446, 171696), (3066, 136976), (3504, 119854), (3577, 117408), (3669, 114464), (4088, 102732), (4704, 89279), (4892, 85848), (6132, 68488), (7008, 59927), (7154, 58704), (7338, 57232), (8176, 51366), (8561, 49056), (9784, 42924), (10731, 39136), (12264, 34244), (14308, 29352), (14676, 28616), (16352, 25683), (17122, 24528), (19568, 21462)]