223640802

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 640224000

約数和(自身を除く): 416583198

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 37, 42, 49, 63, 66, 74, 77, 89, 98, 99, 111, 126, 147, 154, 178, 198, 222, 231, 259, 267, 294, 333, 343, 407, 441, 462, 518, 534, 539, 623, 666, 686, 693, 777, 801, 814, 882, 979, 1029, 1078, 1221, 1246, 1386, 1554, 1602, 1617, 1813, 1869, 1958, 2058, 2331, 2442, 2849, 2937, 3087, 3234, 3293, 3626, 3663, 3738, 3773, 4361, 4662, 4851, 5439, 5607, 5698, 5874, 6174, 6586, 6853, 7326, 7546, 8547, 8722, 8811, 9702, 9879, 10878, 11214, 11319, 12691, 13083, 13706, 16317, 17094, 17622, 19758, 19943, 20559, 22638, 23051, 25382, 25641, 26166, 29637, 30527, 32634, 33957, 36223, 38073, 39249, 39886, 41118, 46102, 47971, 51282, 59274, 59829, 61054, 61677, 67914, 69153, 72446, 76146, 78498, 91581, 95942, 108669, 114219, 119658, 123354, 138306, 139601, 143913, 161357, 179487, 183162, 207459, 217338, 228438, 253561, 274743, 279202, 287826, 322714, 326007, 335797, 358974, 414918, 418803, 431739, 484071, 507122, 549486, 652014, 671594, 760683, 837606, 863478, 968142, 1007391, 1129499, 1256409, 1452213, 1521366, 1774927, 2014782, 2258998, 2282049, 2512818, 2904426, 3022173, 3388497, 3549854, 4564098, 5324781, 6044346, 6776994, 10165491, 10649562, 12424489, 15974343, 20330982, 24848978, 31948686, 37273467, 74546934, 111820401, 223640802]

約数ペア:

[(1, 223640802), (2, 111820401), (3, 74546934), (6, 37273467), (7, 31948686), (9, 24848978), (11, 20330982), (14, 15974343), (18, 12424489), (21, 10649562), (22, 10165491), (33, 6776994), (37, 6044346), (42, 5324781), (49, 4564098), (63, 3549854), (66, 3388497), (74, 3022173), (77, 2904426), (89, 2512818), (98, 2282049), (99, 2258998), (111, 2014782), (126, 1774927), (147, 1521366), (154, 1452213), (178, 1256409), (198, 1129499), (222, 1007391), (231, 968142), (259, 863478), (267, 837606), (294, 760683), (333, 671594), (343, 652014), (407, 549486), (441, 507122), (462, 484071), (518, 431739), (534, 418803), (539, 414918), (623, 358974), (666, 335797), (686, 326007), (693, 322714), (777, 287826), (801, 279202), (814, 274743), (882, 253561), (979, 228438), (1029, 217338), (1078, 207459), (1221, 183162), (1246, 179487), (1386, 161357), (1554, 143913), (1602, 139601), (1617, 138306), (1813, 123354), (1869, 119658), (1958, 114219), (2058, 108669), (2331, 95942), (2442, 91581), (2849, 78498), (2937, 76146), (3087, 72446), (3234, 69153), (3293, 67914), (3626, 61677), (3663, 61054), (3738, 59829), (3773, 59274), (4361, 51282), (4662, 47971), (4851, 46102), (5439, 41118), (5607, 39886), (5698, 39249), (5874, 38073), (6174, 36223), (6586, 33957), (6853, 32634), (7326, 30527), (7546, 29637), (8547, 26166), (8722, 25641), (8811, 25382), (9702, 23051), (9879, 22638), (10878, 20559), (11214, 19943), (11319, 19758), (12691, 17622), (13083, 17094), (13706, 16317)]