748286224

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3407}}^1$

素因数の和:3512

約数の個数: 80

約数和(自身を含む): 1734317568

約数和(自身を除く): 986031344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 53, 56, 74, 106, 112, 148, 212, 259, 296, 371, 424, 518, 592, 742, 848, 1036, 1484, 1961, 2072, 2968, 3407, 3922, 4144, 5936, 6814, 7844, 13628, 13727, 15688, 23849, 27256, 27454, 31376, 47698, 54512, 54908, 95396, 109816, 126059, 180571, 190792, 219632, 252118, 361142, 381584, 504236, 722284, 882413, 1008472, 1263997, 1444568, 1764826, 2016944, 2527994, 2889136, 3529652, 5055988, 6681127, 7059304, 10111976, 13362254, 14118608, 20223952, 26724508, 46767889, 53449016, 93535778, 106898032, 187071556, 374143112, 748286224]

約数ペア:

[(1, 748286224), (2, 374143112), (4, 187071556), (7, 106898032), (8, 93535778), (14, 53449016), (16, 46767889), (28, 26724508), (37, 20223952), (53, 14118608), (56, 13362254), (74, 10111976), (106, 7059304), (112, 6681127), (148, 5055988), (212, 3529652), (259, 2889136), (296, 2527994), (371, 2016944), (424, 1764826), (518, 1444568), (592, 1263997), (742, 1008472), (848, 882413), (1036, 722284), (1484, 504236), (1961, 381584), (2072, 361142), (2968, 252118), (3407, 219632), (3922, 190792), (4144, 180571), (5936, 126059), (6814, 109816), (7844, 95396), (13628, 54908), (13727, 54512), (15688, 47698), (23849, 31376), (27256, 27454)]