222018368

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1427}}^1$

素因数の和:1480

約数の個数: 112

約数和(自身を含む): 548420544

約数和(自身を除く): 326402176

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 32, 34, 44, 52, 64, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 352, 374, 416, 442, 544, 572, 704, 748, 832, 884, 1088, 1144, 1427, 1496, 1768, 2288, 2431, 2854, 2992, 3536, 4576, 4862, 5708, 5984, 7072, 9152, 9724, 11416, 11968, 14144, 15697, 18551, 19448, 22832, 24259, 31394, 37102, 38896, 45664, 48518, 62788, 74204, 77792, 91328, 97036, 125576, 148408, 155584, 194072, 204061, 251152, 266849, 296816, 315367, 388144, 408122, 502304, 533698, 593632, 630734, 776288, 816244, 1004608, 1067396, 1187264, 1261468, 1552576, 1632488, 2134792, 2522936, 3264976, 3469037, 4269584, 5045872, 6529952, 6938074, 8539168, 10091744, 13059904, 13876148, 17078336, 20183488, 27752296, 55504592, 111009184, 222018368]

約数ペア:

[(1, 222018368), (2, 111009184), (4, 55504592), (8, 27752296), (11, 20183488), (13, 17078336), (16, 13876148), (17, 13059904), (22, 10091744), (26, 8539168), (32, 6938074), (34, 6529952), (44, 5045872), (52, 4269584), (64, 3469037), (68, 3264976), (88, 2522936), (104, 2134792), (136, 1632488), (143, 1552576), (176, 1261468), (187, 1187264), (208, 1067396), (221, 1004608), (272, 816244), (286, 776288), (352, 630734), (374, 593632), (416, 533698), (442, 502304), (544, 408122), (572, 388144), (704, 315367), (748, 296816), (832, 266849), (884, 251152), (1088, 204061), (1144, 194072), (1427, 155584), (1496, 148408), (1768, 125576), (2288, 97036), (2431, 91328), (2854, 77792), (2992, 74204), (3536, 62788), (4576, 48518), (4862, 45664), (5708, 38896), (5984, 37102), (7072, 31394), (9152, 24259), (9724, 22832), (11416, 19448), (11968, 18551), (14144, 15697)]