251569392

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:702

約数の個数: 80

約数和(自身を含む): 665612160

約数和(自身を除く): 414042768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 211, 236, 354, 421, 422, 472, 633, 708, 842, 844, 944, 1263, 1266, 1416, 1684, 1688, 2526, 2532, 2832, 3368, 3376, 5052, 5064, 6736, 10104, 10128, 12449, 20208, 24839, 24898, 37347, 49678, 49796, 74517, 74694, 88831, 99356, 99592, 149034, 149388, 177662, 198712, 199184, 266493, 298068, 298776, 355324, 397424, 532986, 596136, 597552, 710648, 1065972, 1192272, 1421296, 2131944, 4263888, 5241029, 10482058, 15723087, 20964116, 31446174, 41928232, 62892348, 83856464, 125784696, 251569392]

約数ペア:

[(1, 251569392), (2, 125784696), (3, 83856464), (4, 62892348), (6, 41928232), (8, 31446174), (12, 20964116), (16, 15723087), (24, 10482058), (48, 5241029), (59, 4263888), (118, 2131944), (177, 1421296), (211, 1192272), (236, 1065972), (354, 710648), (421, 597552), (422, 596136), (472, 532986), (633, 397424), (708, 355324), (842, 298776), (844, 298068), (944, 266493), (1263, 199184), (1266, 198712), (1416, 177662), (1684, 149388), (1688, 149034), (2526, 99592), (2532, 99356), (2832, 88831), (3368, 74694), (3376, 74517), (5052, 49796), (5064, 49678), (6736, 37347), (10104, 24898), (10128, 24839), (12449, 20208)]