784210596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{5231}}^1$

素因数の和:5313

約数の個数: 72

約数和(自身を含む): 2036587392

約数和(自身を除く): 1252376796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 961, 1209, 1612, 1922, 2418, 2883, 3844, 4836, 5231, 5766, 10462, 11532, 12493, 15693, 20924, 24986, 31386, 37479, 49972, 62772, 68003, 74958, 136006, 149916, 162161, 204009, 272012, 324322, 408018, 486483, 648644, 816036, 972966, 1945932, 2108093, 4216186, 5026991, 6324279, 8432372, 10053982, 12648558, 15080973, 20107964, 25297116, 30161946, 60323892, 65350883, 130701766, 196052649, 261403532, 392105298, 784210596]

約数ペア:

[(1, 784210596), (2, 392105298), (3, 261403532), (4, 196052649), (6, 130701766), (12, 65350883), (13, 60323892), (26, 30161946), (31, 25297116), (39, 20107964), (52, 15080973), (62, 12648558), (78, 10053982), (93, 8432372), (124, 6324279), (156, 5026991), (186, 4216186), (372, 2108093), (403, 1945932), (806, 972966), (961, 816036), (1209, 648644), (1612, 486483), (1922, 408018), (2418, 324322), (2883, 272012), (3844, 204009), (4836, 162161), (5231, 149916), (5766, 136006), (10462, 74958), (11532, 68003), (12493, 62772), (15693, 49972), (20924, 37479), (24986, 31386)]