688996834968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{14820961}}^1$

素因数の和:14821132

約数の個数: 64

約数和(自身を含む): 1867441212000

約数和(自身を除く): 1178444377032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 149, 156, 298, 312, 447, 596, 894, 1192, 1788, 1937, 3576, 3874, 5811, 7748, 11622, 15496, 23244, 46488, 14820961, 29641922, 44462883, 59283844, 88925766, 118567688, 177851532, 192672493, 355703064, 385344986, 578017479, 770689972, 1156034958, 1541379944, 2208323189, 2312069916, 4416646378, 4624139832, 6624969567, 8833292756, 13249939134, 17666585512, 26499878268, 28708201457, 52999756536, 57416402914, 86124604371, 114832805828, 172249208742, 229665611656, 344498417484, 688996834968]

約数ペア:

[(1, 688996834968), (2, 344498417484), (3, 229665611656), (4, 172249208742), (6, 114832805828), (8, 86124604371), (12, 57416402914), (13, 52999756536), (24, 28708201457), (26, 26499878268), (39, 17666585512), (52, 13249939134), (78, 8833292756), (104, 6624969567), (149, 4624139832), (156, 4416646378), (298, 2312069916), (312, 2208323189), (447, 1541379944), (596, 1156034958), (894, 770689972), (1192, 578017479), (1788, 385344986), (1937, 355703064), (3576, 192672493), (3874, 177851532), (5811, 118567688), (7748, 88925766), (11622, 59283844), (15496, 44462883), (23244, 29641922), (46488, 14820961)]