218577632

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10723}}^1$

素因数の和:10760

約数の個数: 72

約数和(自身を含む): 539138376

約数和(自身を除く): 320560744

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 10192, 10723, 20384, 21446, 42892, 75061, 85784, 139399, 150122, 171568, 278798, 300244, 343136, 525427, 557596, 600488, 975793, 1050854, 1115192, 1200976, 1951586, 2101708, 2230384, 2401952, 3903172, 4203416, 4460768, 6830551, 7806344, 8406832, 13661102, 15612688, 16813664, 27322204, 31225376, 54644408, 109288816, 218577632]

約数ペア:

[(1, 218577632), (2, 109288816), (4, 54644408), (7, 31225376), (8, 27322204), (13, 16813664), (14, 15612688), (16, 13661102), (26, 8406832), (28, 7806344), (32, 6830551), (49, 4460768), (52, 4203416), (56, 3903172), (91, 2401952), (98, 2230384), (104, 2101708), (112, 1951586), (182, 1200976), (196, 1115192), (208, 1050854), (224, 975793), (364, 600488), (392, 557596), (416, 525427), (637, 343136), (728, 300244), (784, 278798), (1274, 171568), (1456, 150122), (1568, 139399), (2548, 85784), (2912, 75061), (5096, 42892), (10192, 21446), (10723, 20384)]