247743432

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1867}}^1$

素因数の和:1995

約数の個数: 96

約数和(自身を含む): 713949600

約数和(自身を除く): 466206168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 97, 114, 152, 171, 194, 228, 291, 342, 388, 456, 582, 684, 776, 873, 1164, 1368, 1746, 1843, 1867, 2328, 3492, 3686, 3734, 5529, 5601, 6984, 7372, 7468, 11058, 11202, 14744, 14936, 16587, 16803, 22116, 22404, 33174, 33606, 35473, 44232, 44808, 66348, 67212, 70946, 106419, 132696, 134424, 141892, 181099, 212838, 283784, 319257, 362198, 425676, 543297, 638514, 724396, 851352, 1086594, 1277028, 1448792, 1629891, 2173188, 2554056, 3259782, 3440881, 4346376, 6519564, 6881762, 10322643, 13039128, 13763524, 20645286, 27527048, 30967929, 41290572, 61935858, 82581144, 123871716, 247743432]

約数ペア:

[(1, 247743432), (2, 123871716), (3, 82581144), (4, 61935858), (6, 41290572), (8, 30967929), (9, 27527048), (12, 20645286), (18, 13763524), (19, 13039128), (24, 10322643), (36, 6881762), (38, 6519564), (57, 4346376), (72, 3440881), (76, 3259782), (97, 2554056), (114, 2173188), (152, 1629891), (171, 1448792), (194, 1277028), (228, 1086594), (291, 851352), (342, 724396), (388, 638514), (456, 543297), (582, 425676), (684, 362198), (776, 319257), (873, 283784), (1164, 212838), (1368, 181099), (1746, 141892), (1843, 134424), (1867, 132696), (2328, 106419), (3492, 70946), (3686, 67212), (3734, 66348), (5529, 44808), (5601, 44232), (6984, 35473), (7372, 33606), (7468, 33174), (11058, 22404), (11202, 22116), (14744, 16803), (14936, 16587)]