488797758

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{367}}^1\times {\mathrm{1213}}^1$

素因数の和:1649

約数の個数: 48

約数和(自身を含む): 1080246336

約数和(自身を除く): 591448578

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 367, 549, 734, 1098, 1101, 1213, 2202, 2426, 3303, 3639, 6606, 7278, 10917, 21834, 22387, 44774, 67161, 73993, 134322, 147986, 201483, 221979, 402966, 443958, 445171, 665937, 890342, 1331874, 1335513, 2671026, 4006539, 8013078, 27155431, 54310862, 81466293, 162932586, 244398879, 488797758]

約数ペア:

[(1, 488797758), (2, 244398879), (3, 162932586), (6, 81466293), (9, 54310862), (18, 27155431), (61, 8013078), (122, 4006539), (183, 2671026), (366, 1335513), (367, 1331874), (549, 890342), (734, 665937), (1098, 445171), (1101, 443958), (1213, 402966), (2202, 221979), (2426, 201483), (3303, 147986), (3639, 134322), (6606, 73993), (7278, 67161), (10917, 44774), (21834, 22387)]