815139468

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{158341}}^1$

素因数の和:158375

約数の個数: 72

約数和(自身を含む): 2420732496

約数和(自身を除く): 1605593028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 158341, 316682, 475023, 633364, 950046, 1425069, 1741751, 1900092, 2058433, 2850138, 3483502, 4116866, 5225253, 5700276, 6175299, 6967004, 8233732, 10450506, 12350598, 15675759, 18525897, 20901012, 22642763, 24701196, 31351518, 37051794, 45285526, 62703036, 67928289, 74103588, 90571052, 135856578, 203784867, 271713156, 407569734, 815139468]

約数ペア:

[(1, 815139468), (2, 407569734), (3, 271713156), (4, 203784867), (6, 135856578), (9, 90571052), (11, 74103588), (12, 67928289), (13, 62703036), (18, 45285526), (22, 37051794), (26, 31351518), (33, 24701196), (36, 22642763), (39, 20901012), (44, 18525897), (52, 15675759), (66, 12350598), (78, 10450506), (99, 8233732), (117, 6967004), (132, 6175299), (143, 5700276), (156, 5225253), (198, 4116866), (234, 3483502), (286, 2850138), (396, 2058433), (429, 1900092), (468, 1741751), (572, 1425069), (858, 950046), (1287, 633364), (1716, 475023), (2574, 316682), (5148, 158341)]