219947376

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{5273}}^1$

素因数の和:5374

約数の個数: 80

約数和(自身を含む): 627816960

約数和(自身を除く): 407869584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 79, 88, 132, 158, 176, 237, 264, 316, 474, 528, 632, 869, 948, 1264, 1738, 1896, 2607, 3476, 3792, 5214, 5273, 6952, 10428, 10546, 13904, 15819, 20856, 21092, 31638, 41712, 42184, 58003, 63276, 84368, 116006, 126552, 174009, 232012, 253104, 348018, 416567, 464024, 696036, 833134, 928048, 1249701, 1392072, 1666268, 2499402, 2784144, 3332536, 4582237, 4998804, 6665072, 9164474, 9997608, 13746711, 18328948, 19995216, 27493422, 36657896, 54986844, 73315792, 109973688, 219947376]

約数ペア:

[(1, 219947376), (2, 109973688), (3, 73315792), (4, 54986844), (6, 36657896), (8, 27493422), (11, 19995216), (12, 18328948), (16, 13746711), (22, 9997608), (24, 9164474), (33, 6665072), (44, 4998804), (48, 4582237), (66, 3332536), (79, 2784144), (88, 2499402), (132, 1666268), (158, 1392072), (176, 1249701), (237, 928048), (264, 833134), (316, 696036), (474, 464024), (528, 416567), (632, 348018), (869, 253104), (948, 232012), (1264, 174009), (1738, 126552), (1896, 116006), (2607, 84368), (3476, 63276), (3792, 58003), (5214, 42184), (5273, 41712), (6952, 31638), (10428, 21092), (10546, 20856), (13904, 15819)]