664698545248

素因数分解:

$2^5\times {\mathrm{227}}^1\times {\mathrm{233}}^1\times {\mathrm{607}}^1\times {\mathrm{647}}^1$

素因数の和:1724

約数の個数: 96

約数和(自身を含む): 1324249565184

約数和(自身を除く): 659551019936

約数列:

[1, 2, 4, 8, 16, 32, 227, 233, 454, 466, 607, 647, 908, 932, 1214, 1294, 1816, 1864, 2428, 2588, 3632, 3728, 4856, 5176, 7264, 7456, 9712, 10352, 19424, 20704, 52891, 105782, 137789, 141431, 146869, 150751, 211564, 275578, 282862, 293738, 301502, 392729, 423128, 551156, 565724, 587476, 603004, 785458, 846256, 1102312, 1131448, 1174952, 1206008, 1570916, 1692512, 2204624, 2262896, 2349904, 2412016, 3141832, 4409248, 4525792, 4699808, 4824032, 6283664, 12567328, 32104837, 34220477, 64209674, 68440954, 89149483, 91505857, 128419348, 136881908, 178298966, 183011714, 256838696, 273763816, 356597932, 366023428, 513677392, 547527632, 713195864, 732046856, 1027354784, 1095055264, 1426391728, 1464093712, 2852783456, 2928187424, 20771829539, 41543659078, 83087318156, 166174636312, 332349272624, 664698545248]

約数ペア:

[(1, 664698545248), (2, 332349272624), (4, 166174636312), (8, 83087318156), (16, 41543659078), (32, 20771829539), (227, 2928187424), (233, 2852783456), (454, 1464093712), (466, 1426391728), (607, 1095055264), (647, 1027354784), (908, 732046856), (932, 713195864), (1214, 547527632), (1294, 513677392), (1816, 366023428), (1864, 356597932), (2428, 273763816), (2588, 256838696), (3632, 183011714), (3728, 178298966), (4856, 136881908), (5176, 128419348), (7264, 91505857), (7456, 89149483), (9712, 68440954), (10352, 64209674), (19424, 34220477), (20704, 32104837), (52891, 12567328), (105782, 6283664), (137789, 4824032), (141431, 4699808), (146869, 4525792), (150751, 4409248), (211564, 3141832), (275578, 2412016), (282862, 2349904), (293738, 2262896), (301502, 2204624), (392729, 1692512), (423128, 1570916), (551156, 1206008), (565724, 1174952), (587476, 1131448), (603004, 1102312), (785458, 846256)]