221339448

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5273}}^1$

素因数の和:5349

約数の個数: 96

約数和(自身を含む): 666422640

約数和(自身を除く): 445083192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 53, 66, 72, 88, 99, 106, 132, 159, 198, 212, 264, 318, 396, 424, 477, 583, 636, 792, 954, 1166, 1272, 1749, 1908, 2332, 3498, 3816, 4664, 5247, 5273, 6996, 10494, 10546, 13992, 15819, 20988, 21092, 31638, 41976, 42184, 47457, 58003, 63276, 94914, 116006, 126552, 174009, 189828, 232012, 279469, 348018, 379656, 464024, 522027, 558938, 696036, 838407, 1044054, 1117876, 1392072, 1676814, 2088108, 2235752, 2515221, 3074159, 3353628, 4176216, 5030442, 6148318, 6707256, 9222477, 10060884, 12296636, 18444954, 20121768, 24593272, 27667431, 36889908, 55334862, 73779816, 110669724, 221339448]

約数ペア:

[(1, 221339448), (2, 110669724), (3, 73779816), (4, 55334862), (6, 36889908), (8, 27667431), (9, 24593272), (11, 20121768), (12, 18444954), (18, 12296636), (22, 10060884), (24, 9222477), (33, 6707256), (36, 6148318), (44, 5030442), (53, 4176216), (66, 3353628), (72, 3074159), (88, 2515221), (99, 2235752), (106, 2088108), (132, 1676814), (159, 1392072), (198, 1117876), (212, 1044054), (264, 838407), (318, 696036), (396, 558938), (424, 522027), (477, 464024), (583, 379656), (636, 348018), (792, 279469), (954, 232012), (1166, 189828), (1272, 174009), (1749, 126552), (1908, 116006), (2332, 94914), (3498, 63276), (3816, 58003), (4664, 47457), (5247, 42184), (5273, 41976), (6996, 31638), (10494, 21092), (10546, 20988), (13992, 15819)]