15679984314

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1\times {\mathrm{1607}}^1$

素因数の和:2355

約数の個数: 64

約数和(自身を含む): 32704404480

約数和(自身を除く): 17024420166

約数列:

[1, 2, 3, 6, 43, 59, 86, 118, 129, 177, 258, 354, 641, 1282, 1607, 1923, 2537, 3214, 3846, 4821, 5074, 7611, 9642, 15222, 27563, 37819, 55126, 69101, 75638, 82689, 94813, 113457, 138202, 165378, 189626, 207303, 226914, 284439, 414606, 568878, 1030087, 1626217, 2060174, 3090261, 3252434, 4076959, 4878651, 6180522, 8153918, 9757302, 12230877, 24461754, 44293741, 60775133, 88587482, 121550266, 132881223, 182325399, 265762446, 364650798, 2613330719, 5226661438, 7839992157, 15679984314]

約数ペア:

[(1, 15679984314), (2, 7839992157), (3, 5226661438), (6, 2613330719), (43, 364650798), (59, 265762446), (86, 182325399), (118, 132881223), (129, 121550266), (177, 88587482), (258, 60775133), (354, 44293741), (641, 24461754), (1282, 12230877), (1607, 9757302), (1923, 8153918), (2537, 6180522), (3214, 4878651), (3846, 4076959), (4821, 3252434), (5074, 3090261), (7611, 2060174), (9642, 1626217), (15222, 1030087), (27563, 568878), (37819, 414606), (55126, 284439), (69101, 226914), (75638, 207303), (82689, 189626), (94813, 165378), (113457, 138202)]