456961856

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:392

約数の個数: 112

約数和(自身を含む): 1040343360

約数和(自身を除く): 583381504

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 137, 152, 208, 211, 247, 274, 304, 416, 422, 494, 548, 608, 832, 844, 988, 1096, 1216, 1688, 1781, 1976, 2192, 2603, 2743, 3376, 3562, 3952, 4009, 4384, 5206, 5486, 6752, 7124, 7904, 8018, 8768, 10412, 10972, 13504, 14248, 15808, 16036, 20824, 21944, 28496, 28907, 32072, 33839, 41648, 43888, 52117, 56992, 57814, 64144, 67678, 83296, 87776, 104234, 113984, 115628, 128288, 135356, 166592, 175552, 208468, 231256, 256576, 270712, 375791, 416936, 462512, 541424, 549233, 751582, 833872, 925024, 1082848, 1098466, 1503164, 1667744, 1850048, 2165696, 2196932, 3006328, 3335488, 4393864, 6012656, 7140029, 8787728, 12025312, 14280058, 17575456, 24050624, 28560116, 35150912, 57120232, 114240464, 228480928, 456961856]

約数ペア:

[(1, 456961856), (2, 228480928), (4, 114240464), (8, 57120232), (13, 35150912), (16, 28560116), (19, 24050624), (26, 17575456), (32, 14280058), (38, 12025312), (52, 8787728), (64, 7140029), (76, 6012656), (104, 4393864), (137, 3335488), (152, 3006328), (208, 2196932), (211, 2165696), (247, 1850048), (274, 1667744), (304, 1503164), (416, 1098466), (422, 1082848), (494, 925024), (548, 833872), (608, 751582), (832, 549233), (844, 541424), (988, 462512), (1096, 416936), (1216, 375791), (1688, 270712), (1781, 256576), (1976, 231256), (2192, 208468), (2603, 175552), (2743, 166592), (3376, 135356), (3562, 128288), (3952, 115628), (4009, 113984), (4384, 104234), (5206, 87776), (5486, 83296), (6752, 67678), (7124, 64144), (7904, 57814), (8018, 56992), (8768, 52117), (10412, 43888), (10972, 41648), (13504, 33839), (14248, 32072), (15808, 28907), (16036, 28496), (20824, 21944)]