1211117072

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:573

約数の個数: 120

約数和(自身を含む): 2742949440

約数和(自身を除く): 1531832368

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 59, 88, 92, 118, 121, 176, 184, 236, 242, 253, 368, 461, 472, 484, 506, 649, 922, 944, 968, 1012, 1298, 1357, 1844, 1936, 2024, 2596, 2714, 2783, 3688, 4048, 5071, 5192, 5428, 5566, 7139, 7376, 10142, 10384, 10603, 10856, 11132, 14278, 14927, 20284, 21206, 21712, 22264, 27199, 28556, 29854, 40568, 42412, 44528, 54398, 55781, 57112, 59708, 81136, 84824, 108796, 111562, 114224, 116633, 119416, 164197, 169648, 217592, 223124, 233266, 238832, 299189, 328394, 435184, 446248, 466532, 598378, 625577, 656788, 892496, 933064, 1196756, 1251154, 1282963, 1313576, 1866128, 2393512, 2502308, 2565926, 2627152, 3291079, 4787024, 5004616, 5131852, 6582158, 6881347, 10009232, 10263704, 13164316, 13762694, 20527408, 26328632, 27525388, 52657264, 55050776, 75694817, 110101552, 151389634, 302779268, 605558536, 1211117072]

約数ペア:

[(1, 1211117072), (2, 605558536), (4, 302779268), (8, 151389634), (11, 110101552), (16, 75694817), (22, 55050776), (23, 52657264), (44, 27525388), (46, 26328632), (59, 20527408), (88, 13762694), (92, 13164316), (118, 10263704), (121, 10009232), (176, 6881347), (184, 6582158), (236, 5131852), (242, 5004616), (253, 4787024), (368, 3291079), (461, 2627152), (472, 2565926), (484, 2502308), (506, 2393512), (649, 1866128), (922, 1313576), (944, 1282963), (968, 1251154), (1012, 1196756), (1298, 933064), (1357, 892496), (1844, 656788), (1936, 625577), (2024, 598378), (2596, 466532), (2714, 446248), (2783, 435184), (3688, 328394), (4048, 299189), (5071, 238832), (5192, 233266), (5428, 223124), (5566, 217592), (7139, 169648), (7376, 164197), (10142, 119416), (10384, 116633), (10603, 114224), (10856, 111562), (11132, 108796), (14278, 84824), (14927, 81136), (20284, 59708), (21206, 57112), (21712, 55781), (22264, 54398), (27199, 44528), (28556, 42412), (29854, 40568)]