306152208

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^2\times {\mathrm{1553}}^1$

素因数の和:1641

約数の個数: 90

約数和(自身を含む): 881150634

約数和(自身を除く): 574998426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1369, 1553, 1776, 2664, 2738, 3106, 4107, 4659, 5328, 5476, 6212, 8214, 9318, 10952, 12321, 12424, 13977, 16428, 18636, 21904, 24642, 24848, 27954, 32856, 37272, 49284, 55908, 57461, 65712, 74544, 98568, 111816, 114922, 172383, 197136, 223632, 229844, 344766, 459688, 517149, 689532, 919376, 1034298, 1379064, 2068596, 2126057, 2758128, 4137192, 4252114, 6378171, 8274384, 8504228, 12756342, 17008456, 19134513, 25512684, 34016912, 38269026, 51025368, 76538052, 102050736, 153076104, 306152208]

約数ペア:

[(1, 306152208), (2, 153076104), (3, 102050736), (4, 76538052), (6, 51025368), (8, 38269026), (9, 34016912), (12, 25512684), (16, 19134513), (18, 17008456), (24, 12756342), (36, 8504228), (37, 8274384), (48, 6378171), (72, 4252114), (74, 4137192), (111, 2758128), (144, 2126057), (148, 2068596), (222, 1379064), (296, 1034298), (333, 919376), (444, 689532), (592, 517149), (666, 459688), (888, 344766), (1332, 229844), (1369, 223632), (1553, 197136), (1776, 172383), (2664, 114922), (2738, 111816), (3106, 98568), (4107, 74544), (4659, 65712), (5328, 57461), (5476, 55908), (6212, 49284), (8214, 37272), (9318, 32856), (10952, 27954), (12321, 24848), (12424, 24642), (13977, 21904), (16428, 18636)]