222738984

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:361

約数の個数: 160

約数和(自身を含む): 680276520

約数和(自身を除く): 457537536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 137, 156, 162, 193, 216, 234, 274, 312, 324, 351, 386, 411, 468, 548, 579, 648, 702, 772, 822, 936, 1053, 1096, 1158, 1233, 1404, 1544, 1644, 1737, 1781, 2106, 2316, 2466, 2509, 2808, 3288, 3474, 3562, 3699, 4212, 4632, 4932, 5018, 5211, 5343, 6948, 7124, 7398, 7527, 8424, 9864, 10036, 10422, 10686, 11097, 13896, 14248, 14796, 15054, 15633, 16029, 20072, 20844, 21372, 22194, 22581, 26441, 29592, 30108, 31266, 32058, 41688, 42744, 44388, 45162, 48087, 52882, 60216, 62532, 64116, 67743, 79323, 88776, 90324, 96174, 105764, 125064, 128232, 135486, 144261, 158646, 180648, 192348, 203229, 211528, 237969, 270972, 288522, 317292, 343733, 384696, 406458, 475938, 541944, 577044, 634584, 687466, 713907, 812916, 951876, 1031199, 1154088, 1374932, 1427814, 1625832, 1903752, 2062398, 2141721, 2749864, 2855628, 3093597, 4124796, 4283442, 5711256, 6187194, 8249592, 8566884, 9280791, 12374388, 17133768, 18561582, 24748776, 27842373, 37123164, 55684746, 74246328, 111369492, 222738984]

約数ペア:

[(1, 222738984), (2, 111369492), (3, 74246328), (4, 55684746), (6, 37123164), (8, 27842373), (9, 24748776), (12, 18561582), (13, 17133768), (18, 12374388), (24, 9280791), (26, 8566884), (27, 8249592), (36, 6187194), (39, 5711256), (52, 4283442), (54, 4124796), (72, 3093597), (78, 2855628), (81, 2749864), (104, 2141721), (108, 2062398), (117, 1903752), (137, 1625832), (156, 1427814), (162, 1374932), (193, 1154088), (216, 1031199), (234, 951876), (274, 812916), (312, 713907), (324, 687466), (351, 634584), (386, 577044), (411, 541944), (468, 475938), (548, 406458), (579, 384696), (648, 343733), (702, 317292), (772, 288522), (822, 270972), (936, 237969), (1053, 211528), (1096, 203229), (1158, 192348), (1233, 180648), (1404, 158646), (1544, 144261), (1644, 135486), (1737, 128232), (1781, 125064), (2106, 105764), (2316, 96174), (2466, 90324), (2509, 88776), (2808, 79323), (3288, 67743), (3474, 64116), (3562, 62532), (3699, 60216), (4212, 52882), (4632, 48087), (4932, 45162), (5018, 44388), (5211, 42744), (5343, 41688), (6948, 32058), (7124, 31266), (7398, 30108), (7527, 29592), (8424, 26441), (9864, 22581), (10036, 22194), (10422, 21372), (10686, 20844), (11097, 20072), (13896, 16029), (14248, 15633), (14796, 15054)]