219164544

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 288

約数和(自身を含む): 727496640

約数和(自身を除く): 508332096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 31, 32, 34, 36, 38, 48, 51, 57, 62, 64, 68, 72, 76, 93, 96, 102, 114, 124, 128, 136, 144, 152, 153, 171, 186, 192, 204, 228, 248, 272, 279, 288, 304, 306, 323, 342, 361, 372, 384, 408, 456, 496, 527, 544, 558, 576, 589, 608, 612, 646, 684, 722, 744, 816, 912, 969, 992, 1054, 1083, 1088, 1116, 1152, 1178, 1216, 1224, 1292, 1368, 1444, 1488, 1581, 1632, 1767, 1824, 1938, 1984, 2108, 2166, 2176, 2232, 2356, 2432, 2448, 2584, 2736, 2888, 2907, 2976, 3162, 3249, 3264, 3534, 3648, 3876, 3968, 4216, 4332, 4464, 4712, 4743, 4896, 5168, 5301, 5472, 5776, 5814, 5952, 6137, 6324, 6498, 6528, 7068, 7296, 7752, 8432, 8664, 8928, 9424, 9486, 9792, 10013, 10336, 10602, 10944, 11191, 11552, 11628, 11904, 12274, 12648, 12996, 14136, 15504, 16864, 17328, 17856, 18411, 18848, 18972, 19584, 20026, 20672, 21204, 21888, 22382, 23104, 23256, 24548, 25296, 25992, 28272, 30039, 31008, 33573, 33728, 34656, 35712, 36822, 37696, 37944, 40052, 41344, 42408, 44764, 46208, 46512, 49096, 50592, 51984, 55233, 56544, 60078, 62016, 67146, 67456, 69312, 73644, 75392, 75888, 80104, 84816, 89528, 90117, 93024, 98192, 100719, 101184, 103968, 110466, 113088, 120156, 124032, 134292, 138624, 147288, 151776, 160208, 169632, 179056, 180234, 186048, 190247, 196384, 201438, 202368, 207936, 220932, 226176, 240312, 268584, 294576, 303552, 320416, 339264, 358112, 360468, 372096, 380494, 392768, 402876, 415872, 441864, 480624, 537168, 570741, 589152, 607104, 640832, 678528, 716224, 720936, 760988, 785536, 805752, 883728, 961248, 1074336, 1141482, 1178304, 1281664, 1432448, 1441872, 1521976, 1611504, 1712223, 1767456, 1922496, 2148672, 2282964, 2356608, 2883744, 3043952, 3223008, 3424446, 3534912, 3844992, 4297344, 4565928, 5767488, 6087904, 6446016, 6848892, 7069824, 9131856, 11534976, 12175808, 12892032, 13697784, 18263712, 24351616, 27395568, 36527424, 54791136, 73054848, 109582272, 219164544]

約数ペア:

[(1, 219164544), (2, 109582272), (3, 73054848), (4, 54791136), (6, 36527424), (8, 27395568), (9, 24351616), (12, 18263712), (16, 13697784), (17, 12892032), (18, 12175808), (19, 11534976), (24, 9131856), (31, 7069824), (32, 6848892), (34, 6446016), (36, 6087904), (38, 5767488), (48, 4565928), (51, 4297344), (57, 3844992), (62, 3534912), (64, 3424446), (68, 3223008), (72, 3043952), (76, 2883744), (93, 2356608), (96, 2282964), (102, 2148672), (114, 1922496), (124, 1767456), (128, 1712223), (136, 1611504), (144, 1521976), (152, 1441872), (153, 1432448), (171, 1281664), (186, 1178304), (192, 1141482), (204, 1074336), (228, 961248), (248, 883728), (272, 805752), (279, 785536), (288, 760988), (304, 720936), (306, 716224), (323, 678528), (342, 640832), (361, 607104), (372, 589152), (384, 570741), (408, 537168), (456, 480624), (496, 441864), (527, 415872), (544, 402876), (558, 392768), (576, 380494), (589, 372096), (608, 360468), (612, 358112), (646, 339264), (684, 320416), (722, 303552), (744, 294576), (816, 268584), (912, 240312), (969, 226176), (992, 220932), (1054, 207936), (1083, 202368), (1088, 201438), (1116, 196384), (1152, 190247), (1178, 186048), (1216, 180234), (1224, 179056), (1292, 169632), (1368, 160208), (1444, 151776), (1488, 147288), (1581, 138624), (1632, 134292), (1767, 124032), (1824, 120156), (1938, 113088), (1984, 110466), (2108, 103968), (2166, 101184), (2176, 100719), (2232, 98192), (2356, 93024), (2432, 90117), (2448, 89528), (2584, 84816), (2736, 80104), (2888, 75888), (2907, 75392), (2976, 73644), (3162, 69312), (3249, 67456), (3264, 67146), (3534, 62016), (3648, 60078), (3876, 56544), (3968, 55233), (4216, 51984), (4332, 50592), (4464, 49096), (4712, 46512), (4743, 46208), (4896, 44764), (5168, 42408), (5301, 41344), (5472, 40052), (5776, 37944), (5814, 37696), (5952, 36822), (6137, 35712), (6324, 34656), (6498, 33728), (6528, 33573), (7068, 31008), (7296, 30039), (7752, 28272), (8432, 25992), (8664, 25296), (8928, 24548), (9424, 23256), (9486, 23104), (9792, 22382), (10013, 21888), (10336, 21204), (10602, 20672), (10944, 20026), (11191, 19584), (11552, 18972), (11628, 18848), (11904, 18411), (12274, 17856), (12648, 17328), (12996, 16864), (14136, 15504)]