1841736272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2243}}^1$

素因数の和:2380

約数の個数: 80

約数和(自身を含む): 3912279360

約数和(自身を除く): 2070543088

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 73, 74, 76, 146, 148, 152, 292, 296, 304, 584, 592, 703, 1168, 1387, 1406, 2243, 2701, 2774, 2812, 4486, 5402, 5548, 5624, 8972, 10804, 11096, 11248, 17944, 21608, 22192, 35888, 42617, 43216, 51319, 82991, 85234, 102638, 163739, 165982, 170468, 205276, 327478, 331964, 340936, 410552, 654956, 663928, 681872, 821104, 1309912, 1327856, 1576829, 2619824, 3111041, 3153658, 6058343, 6222082, 6307316, 12116686, 12444164, 12614632, 24233372, 24888328, 25229264, 48466744, 49776656, 96933488, 115108517, 230217034, 460434068, 920868136, 1841736272]

約数ペア:

[(1, 1841736272), (2, 920868136), (4, 460434068), (8, 230217034), (16, 115108517), (19, 96933488), (37, 49776656), (38, 48466744), (73, 25229264), (74, 24888328), (76, 24233372), (146, 12614632), (148, 12444164), (152, 12116686), (292, 6307316), (296, 6222082), (304, 6058343), (584, 3153658), (592, 3111041), (703, 2619824), (1168, 1576829), (1387, 1327856), (1406, 1309912), (2243, 821104), (2701, 681872), (2774, 663928), (2812, 654956), (4486, 410552), (5402, 340936), (5548, 331964), (5624, 327478), (8972, 205276), (10804, 170468), (11096, 165982), (11248, 163739), (17944, 102638), (21608, 85234), (22192, 82991), (35888, 51319), (42617, 43216)]