239114772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26891}}^1$

素因数の和:26933

約数の個数: 72

約数和(自身を含む): 685208160

約数和(自身を除く): 446093388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 26891, 53782, 80673, 107564, 161346, 242019, 322692, 349583, 484038, 510929, 699166, 968076, 1021858, 1048749, 1398332, 1532787, 2043716, 2097498, 3065574, 3146247, 4194996, 4598361, 6131148, 6292494, 6642077, 9196722, 12584988, 13284154, 18393444, 19926231, 26568308, 39852462, 59778693, 79704924, 119557386, 239114772]

約数ペア:

[(1, 239114772), (2, 119557386), (3, 79704924), (4, 59778693), (6, 39852462), (9, 26568308), (12, 19926231), (13, 18393444), (18, 13284154), (19, 12584988), (26, 9196722), (36, 6642077), (38, 6292494), (39, 6131148), (52, 4598361), (57, 4194996), (76, 3146247), (78, 3065574), (114, 2097498), (117, 2043716), (156, 1532787), (171, 1398332), (228, 1048749), (234, 1021858), (247, 968076), (342, 699166), (468, 510929), (494, 484038), (684, 349583), (741, 322692), (988, 242019), (1482, 161346), (2223, 107564), (2964, 80673), (4446, 53782), (8892, 26891)]