337378389232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1\times {\mathrm{26699}}^1$

素因数の和:27134

約数の個数: 80

約数和(自身を含む): 694870704000

約数和(自身を除く): 357492314768

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 197, 211, 304, 394, 422, 788, 844, 1576, 1688, 3152, 3376, 3743, 4009, 7486, 8018, 14972, 16036, 26699, 29944, 32072, 41567, 53398, 59888, 64144, 83134, 106796, 166268, 213592, 332536, 427184, 507281, 665072, 789773, 1014562, 1579546, 2029124, 3159092, 4058248, 5259703, 5633489, 6318184, 8116496, 10519406, 11266978, 12636368, 21038812, 22533956, 42077624, 45067912, 84155248, 90135824, 99934357, 107036291, 199868714, 214072582, 399737428, 428145164, 799474856, 856290328, 1109797333, 1598949712, 1712580656, 2219594666, 4439189332, 8878378664, 17756757328, 21086149327, 42172298654, 84344597308, 168689194616, 337378389232]

約数ペア:

[(1, 337378389232), (2, 168689194616), (4, 84344597308), (8, 42172298654), (16, 21086149327), (19, 17756757328), (38, 8878378664), (76, 4439189332), (152, 2219594666), (197, 1712580656), (211, 1598949712), (304, 1109797333), (394, 856290328), (422, 799474856), (788, 428145164), (844, 399737428), (1576, 214072582), (1688, 199868714), (3152, 107036291), (3376, 99934357), (3743, 90135824), (4009, 84155248), (7486, 45067912), (8018, 42077624), (14972, 22533956), (16036, 21038812), (26699, 12636368), (29944, 11266978), (32072, 10519406), (41567, 8116496), (53398, 6318184), (59888, 5633489), (64144, 5259703), (83134, 4058248), (106796, 3159092), (166268, 2029124), (213592, 1579546), (332536, 1014562), (427184, 789773), (507281, 665072)]