726200352

素因数分解:

$2^5\times 3^2\times {\mathrm{199}}^1\times {\mathrm{12671}}^1$

素因数の和:12886

約数の個数: 72

約数和(自身を含む): 2075673600

約数和(自身を除く): 1349473248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 199, 288, 398, 597, 796, 1194, 1592, 1791, 2388, 3184, 3582, 4776, 6368, 7164, 9552, 12671, 14328, 19104, 25342, 28656, 38013, 50684, 57312, 76026, 101368, 114039, 152052, 202736, 228078, 304104, 405472, 456156, 608208, 912312, 1216416, 1824624, 2521529, 3649248, 5043058, 7564587, 10086116, 15129174, 20172232, 22693761, 30258348, 40344464, 45387522, 60516696, 80688928, 90775044, 121033392, 181550088, 242066784, 363100176, 726200352]

約数ペア:

[(1, 726200352), (2, 363100176), (3, 242066784), (4, 181550088), (6, 121033392), (8, 90775044), (9, 80688928), (12, 60516696), (16, 45387522), (18, 40344464), (24, 30258348), (32, 22693761), (36, 20172232), (48, 15129174), (72, 10086116), (96, 7564587), (144, 5043058), (199, 3649248), (288, 2521529), (398, 1824624), (597, 1216416), (796, 912312), (1194, 608208), (1592, 456156), (1791, 405472), (2388, 304104), (3184, 228078), (3582, 202736), (4776, 152052), (6368, 114039), (7164, 101368), (9552, 76026), (12671, 57312), (14328, 50684), (19104, 38013), (25342, 28656)]