219022866

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1187}}^1$

素因数の和:1285

約数の個数: 80

約数和(自身を含む): 527842656

約数和(自身を除く): 308819790

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 67, 81, 102, 134, 153, 162, 201, 306, 402, 459, 603, 918, 1139, 1187, 1206, 1377, 1809, 2278, 2374, 2754, 3417, 3561, 3618, 5427, 6834, 7122, 10251, 10683, 10854, 20179, 20502, 21366, 30753, 32049, 40358, 60537, 61506, 64098, 79529, 92259, 96147, 121074, 159058, 181611, 184518, 192294, 238587, 363222, 477174, 544833, 715761, 1089666, 1351993, 1431522, 1634499, 2147283, 2703986, 3268998, 4055979, 4294566, 6441849, 8111958, 12167937, 12883698, 24335874, 36503811, 73007622, 109511433, 219022866]

約数ペア:

[(1, 219022866), (2, 109511433), (3, 73007622), (6, 36503811), (9, 24335874), (17, 12883698), (18, 12167937), (27, 8111958), (34, 6441849), (51, 4294566), (54, 4055979), (67, 3268998), (81, 2703986), (102, 2147283), (134, 1634499), (153, 1431522), (162, 1351993), (201, 1089666), (306, 715761), (402, 544833), (459, 477174), (603, 363222), (918, 238587), (1139, 192294), (1187, 184518), (1206, 181611), (1377, 159058), (1809, 121074), (2278, 96147), (2374, 92259), (2754, 79529), (3417, 64098), (3561, 61506), (3618, 60537), (5427, 40358), (6834, 32049), (7122, 30753), (10251, 21366), (10683, 20502), (10854, 20179)]