612420688

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{2309}}^1$

素因数の和:2476

約数の個数: 60

約数和(自身を含む): 1314329940

約数和(自身を除く): 701909252

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 137, 176, 242, 274, 484, 548, 968, 1096, 1507, 1936, 2192, 2309, 3014, 4618, 6028, 9236, 12056, 16577, 18472, 24112, 25399, 33154, 36944, 50798, 66308, 101596, 132616, 203192, 265232, 279389, 316333, 406384, 558778, 632666, 1117556, 1265332, 2235112, 2530664, 3479663, 4470224, 5061328, 6959326, 13918652, 27837304, 38276293, 55674608, 76552586, 153105172, 306210344, 612420688]

約数ペア:

[(1, 612420688), (2, 306210344), (4, 153105172), (8, 76552586), (11, 55674608), (16, 38276293), (22, 27837304), (44, 13918652), (88, 6959326), (121, 5061328), (137, 4470224), (176, 3479663), (242, 2530664), (274, 2235112), (484, 1265332), (548, 1117556), (968, 632666), (1096, 558778), (1507, 406384), (1936, 316333), (2192, 279389), (2309, 265232), (3014, 203192), (4618, 132616), (6028, 101596), (9236, 66308), (12056, 50798), (16577, 36944), (18472, 33154), (24112, 25399)]