745553312

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{619}}^1$

素因数の和:938

約数の個数: 96

約数和(自身を含む): 1774886400

約数和(自身を除く): 1029333088

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 283, 304, 532, 566, 608, 619, 1064, 1132, 1238, 1981, 2128, 2264, 2476, 3962, 4256, 4333, 4528, 4952, 5377, 7924, 8666, 9056, 9904, 10754, 11761, 15848, 17332, 19808, 21508, 23522, 31696, 34664, 37639, 43016, 47044, 63392, 69328, 75278, 82327, 86032, 94088, 138656, 150556, 164654, 172064, 175177, 188176, 301112, 329308, 350354, 376352, 602224, 658616, 700708, 1204448, 1226239, 1317232, 1401416, 2452478, 2634464, 2802832, 3328363, 4904956, 5605664, 6656726, 9809912, 13313452, 19619824, 23298541, 26626904, 39239648, 46597082, 53253808, 93194164, 106507616, 186388328, 372776656, 745553312]

約数ペア:

[(1, 745553312), (2, 372776656), (4, 186388328), (7, 106507616), (8, 93194164), (14, 53253808), (16, 46597082), (19, 39239648), (28, 26626904), (32, 23298541), (38, 19619824), (56, 13313452), (76, 9809912), (112, 6656726), (133, 5605664), (152, 4904956), (224, 3328363), (266, 2802832), (283, 2634464), (304, 2452478), (532, 1401416), (566, 1317232), (608, 1226239), (619, 1204448), (1064, 700708), (1132, 658616), (1238, 602224), (1981, 376352), (2128, 350354), (2264, 329308), (2476, 301112), (3962, 188176), (4256, 175177), (4333, 172064), (4528, 164654), (4952, 150556), (5377, 138656), (7924, 94088), (8666, 86032), (9056, 82327), (9904, 75278), (10754, 69328), (11761, 63392), (15848, 47044), (17332, 43016), (19808, 37639), (21508, 34664), (23522, 31696)]