215052816

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:701

約数の個数: 120

約数和(自身を含む): 621682432

約数和(自身を除く): 406629616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 61, 66, 88, 121, 122, 132, 176, 183, 242, 244, 264, 363, 366, 484, 488, 528, 607, 671, 726, 732, 968, 976, 1214, 1342, 1452, 1464, 1821, 1936, 2013, 2428, 2684, 2904, 2928, 3642, 4026, 4856, 5368, 5808, 6677, 7284, 7381, 8052, 9712, 10736, 13354, 14568, 14762, 16104, 20031, 22143, 26708, 29136, 29524, 32208, 37027, 40062, 44286, 53416, 59048, 73447, 74054, 80124, 88572, 106832, 111081, 118096, 146894, 148108, 160248, 177144, 220341, 222162, 293788, 296216, 320496, 354288, 407297, 440682, 444324, 587576, 592432, 814594, 881364, 888648, 1175152, 1221891, 1629188, 1762728, 1777296, 2443782, 3258376, 3525456, 4480267, 4887564, 6516752, 8960534, 9775128, 13440801, 17921068, 19550256, 26881602, 35842136, 53763204, 71684272, 107526408, 215052816]

約数ペア:

[(1, 215052816), (2, 107526408), (3, 71684272), (4, 53763204), (6, 35842136), (8, 26881602), (11, 19550256), (12, 17921068), (16, 13440801), (22, 9775128), (24, 8960534), (33, 6516752), (44, 4887564), (48, 4480267), (61, 3525456), (66, 3258376), (88, 2443782), (121, 1777296), (122, 1762728), (132, 1629188), (176, 1221891), (183, 1175152), (242, 888648), (244, 881364), (264, 814594), (363, 592432), (366, 587576), (484, 444324), (488, 440682), (528, 407297), (607, 354288), (671, 320496), (726, 296216), (732, 293788), (968, 222162), (976, 220341), (1214, 177144), (1342, 160248), (1452, 148108), (1464, 146894), (1821, 118096), (1936, 111081), (2013, 106832), (2428, 88572), (2684, 80124), (2904, 74054), (2928, 73447), (3642, 59048), (4026, 53416), (4856, 44286), (5368, 40062), (5808, 37027), (6677, 32208), (7284, 29524), (7381, 29136), (8052, 26708), (9712, 22143), (10736, 20031), (13354, 16104), (14568, 14762)]