394558488

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{317}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 1093856400

約数和(自身を除く): 699297912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 293, 317, 354, 472, 531, 586, 634, 708, 879, 951, 1062, 1172, 1268, 1416, 1758, 1902, 2124, 2344, 2536, 2637, 2853, 3516, 3804, 4248, 5274, 5706, 7032, 7608, 10548, 11412, 17287, 18703, 21096, 22824, 34574, 37406, 51861, 56109, 69148, 74812, 92881, 103722, 112218, 138296, 149624, 155583, 168327, 185762, 207444, 224436, 278643, 311166, 336654, 371524, 414888, 448872, 557286, 622332, 673308, 743048, 835929, 1114572, 1244664, 1346616, 1671858, 2229144, 3343716, 5479979, 6687432, 10959958, 16439937, 21919916, 32879874, 43839832, 49319811, 65759748, 98639622, 131519496, 197279244, 394558488]

約数ペア:

[(1, 394558488), (2, 197279244), (3, 131519496), (4, 98639622), (6, 65759748), (8, 49319811), (9, 43839832), (12, 32879874), (18, 21919916), (24, 16439937), (36, 10959958), (59, 6687432), (72, 5479979), (118, 3343716), (177, 2229144), (236, 1671858), (293, 1346616), (317, 1244664), (354, 1114572), (472, 835929), (531, 743048), (586, 673308), (634, 622332), (708, 557286), (879, 448872), (951, 414888), (1062, 371524), (1172, 336654), (1268, 311166), (1416, 278643), (1758, 224436), (1902, 207444), (2124, 185762), (2344, 168327), (2536, 155583), (2637, 149624), (2853, 138296), (3516, 112218), (3804, 103722), (4248, 92881), (5274, 74812), (5706, 69148), (7032, 56109), (7608, 51861), (10548, 37406), (11412, 34574), (17287, 22824), (18703, 21096)]