240804575836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1\times {\mathrm{245981}}^1$

素因数の和:247186

約数の個数: 48

約数和(自身を含む): 484328718720

約数和(自身を除く): 243524142884

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 1171, 2342, 4684, 12881, 22249, 25762, 44498, 51524, 88996, 244739, 245981, 489478, 491962, 978956, 983924, 2705791, 4673639, 5411582, 9347278, 10823164, 18694556, 51410029, 102820058, 205640116, 288043751, 576087502, 1152175004, 3168481261, 5472831269, 6336962522, 10945662538, 12673925044, 21891325076, 60201143959, 120402287918, 240804575836]

約数ペア:

[(1, 240804575836), (2, 120402287918), (4, 60201143959), (11, 21891325076), (19, 12673925044), (22, 10945662538), (38, 6336962522), (44, 5472831269), (76, 3168481261), (209, 1152175004), (418, 576087502), (836, 288043751), (1171, 205640116), (2342, 102820058), (4684, 51410029), (12881, 18694556), (22249, 10823164), (25762, 9347278), (44498, 5411582), (51524, 4673639), (88996, 2705791), (244739, 983924), (245981, 978956), (489478, 491962)]