252954856

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{5333}}^1$

素因数の和:5375

約数の個数: 72

約数和(自身を含む): 606555810

約数和(自身を除く): 353600954

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 121, 154, 196, 242, 308, 392, 484, 539, 616, 847, 968, 1078, 1694, 2156, 3388, 4312, 5333, 5929, 6776, 10666, 11858, 21332, 23716, 37331, 42664, 47432, 58663, 74662, 117326, 149324, 234652, 261317, 298648, 410641, 469304, 522634, 645293, 821282, 1045268, 1290586, 1642564, 2090536, 2581172, 2874487, 3285128, 4517051, 5162344, 5748974, 9034102, 11497948, 18068204, 22995896, 31619357, 36136408, 63238714, 126477428, 252954856]

約数ペア:

[(1, 252954856), (2, 126477428), (4, 63238714), (7, 36136408), (8, 31619357), (11, 22995896), (14, 18068204), (22, 11497948), (28, 9034102), (44, 5748974), (49, 5162344), (56, 4517051), (77, 3285128), (88, 2874487), (98, 2581172), (121, 2090536), (154, 1642564), (196, 1290586), (242, 1045268), (308, 821282), (392, 645293), (484, 522634), (539, 469304), (616, 410641), (847, 298648), (968, 261317), (1078, 234652), (1694, 149324), (2156, 117326), (3388, 74662), (4312, 58663), (5333, 47432), (5929, 42664), (6776, 37331), (10666, 23716), (11858, 21332)]