227256876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 216

約数和(自身を含む): 749417760

約数和(自身を除く): 522160884

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 29, 33, 36, 42, 44, 58, 63, 66, 77, 84, 87, 99, 116, 121, 126, 132, 154, 174, 198, 203, 231, 242, 252, 257, 261, 308, 319, 348, 363, 396, 406, 462, 484, 514, 522, 609, 638, 693, 726, 771, 812, 847, 924, 957, 1028, 1044, 1089, 1218, 1276, 1386, 1452, 1542, 1694, 1799, 1827, 1914, 2178, 2233, 2313, 2436, 2541, 2772, 2827, 2871, 3084, 3388, 3509, 3598, 3654, 3828, 4356, 4466, 4626, 5082, 5397, 5654, 5742, 6699, 7018, 7196, 7308, 7453, 7623, 8481, 8932, 9252, 10164, 10527, 10794, 11308, 11484, 13398, 14036, 14906, 15246, 16191, 16962, 19789, 20097, 21054, 21588, 22359, 24563, 25443, 26796, 29812, 30492, 31097, 31581, 32382, 33924, 39578, 40194, 42108, 44718, 49126, 50886, 52171, 59367, 62194, 63162, 64764, 67077, 73689, 79156, 80388, 81983, 89436, 93291, 98252, 101772, 104342, 118734, 124388, 126324, 134154, 147378, 156513, 163966, 178101, 186582, 208684, 217679, 221067, 237468, 245949, 268308, 279873, 294756, 313026, 327932, 356202, 373164, 435358, 442134, 469539, 491898, 559746, 573881, 626052, 653037, 712404, 737847, 870716, 884268, 901813, 939078, 983796, 1119492, 1147762, 1306074, 1475694, 1721643, 1803626, 1878156, 1959111, 2295524, 2612148, 2705439, 2951388, 3443286, 3607252, 3918222, 5164929, 5410878, 6312691, 6886572, 7836444, 8116317, 10329858, 10821756, 12625382, 16232634, 18938073, 20659716, 25250764, 32465268, 37876146, 56814219, 75752292, 113628438, 227256876]

約数ペア:

[(1, 227256876), (2, 113628438), (3, 75752292), (4, 56814219), (6, 37876146), (7, 32465268), (9, 25250764), (11, 20659716), (12, 18938073), (14, 16232634), (18, 12625382), (21, 10821756), (22, 10329858), (28, 8116317), (29, 7836444), (33, 6886572), (36, 6312691), (42, 5410878), (44, 5164929), (58, 3918222), (63, 3607252), (66, 3443286), (77, 2951388), (84, 2705439), (87, 2612148), (99, 2295524), (116, 1959111), (121, 1878156), (126, 1803626), (132, 1721643), (154, 1475694), (174, 1306074), (198, 1147762), (203, 1119492), (231, 983796), (242, 939078), (252, 901813), (257, 884268), (261, 870716), (308, 737847), (319, 712404), (348, 653037), (363, 626052), (396, 573881), (406, 559746), (462, 491898), (484, 469539), (514, 442134), (522, 435358), (609, 373164), (638, 356202), (693, 327932), (726, 313026), (771, 294756), (812, 279873), (847, 268308), (924, 245949), (957, 237468), (1028, 221067), (1044, 217679), (1089, 208684), (1218, 186582), (1276, 178101), (1386, 163966), (1452, 156513), (1542, 147378), (1694, 134154), (1799, 126324), (1827, 124388), (1914, 118734), (2178, 104342), (2233, 101772), (2313, 98252), (2436, 93291), (2541, 89436), (2772, 81983), (2827, 80388), (2871, 79156), (3084, 73689), (3388, 67077), (3509, 64764), (3598, 63162), (3654, 62194), (3828, 59367), (4356, 52171), (4466, 50886), (4626, 49126), (5082, 44718), (5397, 42108), (5654, 40194), (5742, 39578), (6699, 33924), (7018, 32382), (7196, 31581), (7308, 31097), (7453, 30492), (7623, 29812), (8481, 26796), (8932, 25443), (9252, 24563), (10164, 22359), (10527, 21588), (10794, 21054), (11308, 20097), (11484, 19789), (13398, 16962), (14036, 16191), (14906, 15246)]