220772244

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:179

約数の個数: 216

約数和(自身を含む): 687748320

約数和(自身を除く): 466976076

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 29, 33, 42, 44, 49, 58, 66, 77, 84, 87, 98, 107, 116, 121, 132, 147, 154, 174, 196, 203, 214, 231, 242, 294, 308, 319, 321, 348, 363, 406, 428, 462, 484, 539, 588, 609, 638, 642, 726, 749, 812, 847, 924, 957, 1078, 1177, 1218, 1276, 1284, 1421, 1452, 1498, 1617, 1694, 1914, 2156, 2233, 2247, 2354, 2436, 2541, 2842, 2996, 3103, 3234, 3388, 3509, 3531, 3828, 4263, 4466, 4494, 4708, 5082, 5243, 5684, 5929, 6206, 6468, 6699, 7018, 7062, 8239, 8526, 8932, 8988, 9309, 10164, 10486, 10527, 11858, 12412, 12947, 13398, 14036, 14124, 15631, 15729, 16478, 17052, 17787, 18618, 20972, 21054, 21721, 23716, 24563, 24717, 25894, 26796, 31262, 31458, 32956, 34133, 35574, 37236, 38841, 42108, 43442, 46893, 49126, 49434, 51788, 57673, 62524, 62916, 65163, 68266, 71148, 73689, 77682, 86884, 90629, 93786, 98252, 98868, 102399, 115346, 130326, 136532, 147378, 152047, 155364, 171941, 173019, 181258, 187572, 204798, 230692, 238931, 260652, 271887, 294756, 304094, 343882, 346038, 362516, 375463, 409596, 456141, 477862, 515823, 543774, 608188, 634403, 687764, 692076, 716793, 750926, 912282, 955724, 1031646, 1087548, 1126389, 1268806, 1433586, 1501852, 1672517, 1824564, 1903209, 2063292, 2252778, 2537612, 2628241, 2867172, 3345034, 3806418, 4505556, 5017551, 5256482, 6690068, 7612836, 7884723, 10035102, 10512964, 15769446, 18397687, 20070204, 31538892, 36795374, 55193061, 73590748, 110386122, 220772244]

約数ペア:

[(1, 220772244), (2, 110386122), (3, 73590748), (4, 55193061), (6, 36795374), (7, 31538892), (11, 20070204), (12, 18397687), (14, 15769446), (21, 10512964), (22, 10035102), (28, 7884723), (29, 7612836), (33, 6690068), (42, 5256482), (44, 5017551), (49, 4505556), (58, 3806418), (66, 3345034), (77, 2867172), (84, 2628241), (87, 2537612), (98, 2252778), (107, 2063292), (116, 1903209), (121, 1824564), (132, 1672517), (147, 1501852), (154, 1433586), (174, 1268806), (196, 1126389), (203, 1087548), (214, 1031646), (231, 955724), (242, 912282), (294, 750926), (308, 716793), (319, 692076), (321, 687764), (348, 634403), (363, 608188), (406, 543774), (428, 515823), (462, 477862), (484, 456141), (539, 409596), (588, 375463), (609, 362516), (638, 346038), (642, 343882), (726, 304094), (749, 294756), (812, 271887), (847, 260652), (924, 238931), (957, 230692), (1078, 204798), (1177, 187572), (1218, 181258), (1276, 173019), (1284, 171941), (1421, 155364), (1452, 152047), (1498, 147378), (1617, 136532), (1694, 130326), (1914, 115346), (2156, 102399), (2233, 98868), (2247, 98252), (2354, 93786), (2436, 90629), (2541, 86884), (2842, 77682), (2996, 73689), (3103, 71148), (3234, 68266), (3388, 65163), (3509, 62916), (3531, 62524), (3828, 57673), (4263, 51788), (4466, 49434), (4494, 49126), (4708, 46893), (5082, 43442), (5243, 42108), (5684, 38841), (5929, 37236), (6206, 35574), (6468, 34133), (6699, 32956), (7018, 31458), (7062, 31262), (8239, 26796), (8526, 25894), (8932, 24717), (8988, 24563), (9309, 23716), (10164, 21721), (10486, 21054), (10527, 20972), (11858, 18618), (12412, 17787), (12947, 17052), (13398, 16478), (14036, 15729), (14124, 15631)]