746282988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 216

約数和(自身を含む): 2230824960

約数和(自身を除く): 1484541972

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 71, 76, 99, 114, 121, 127, 132, 142, 171, 198, 209, 213, 228, 242, 254, 284, 342, 363, 381, 396, 418, 426, 484, 508, 627, 639, 684, 726, 762, 781, 836, 852, 1089, 1143, 1254, 1278, 1349, 1397, 1452, 1524, 1562, 1881, 2178, 2286, 2299, 2343, 2413, 2508, 2556, 2698, 2794, 3124, 3762, 4047, 4191, 4356, 4572, 4598, 4686, 4826, 5396, 5588, 6897, 7029, 7239, 7524, 8094, 8382, 8591, 9017, 9196, 9372, 9652, 12141, 12573, 13794, 14058, 14478, 14839, 15367, 16188, 16764, 17182, 18034, 20691, 21717, 24282, 25146, 25773, 26543, 27051, 27588, 28116, 28956, 29678, 30734, 34364, 36068, 41382, 43434, 44517, 46101, 48564, 50292, 51546, 53086, 54102, 59356, 61468, 77319, 79629, 81153, 82764, 86868, 89034, 92202, 99187, 103092, 106172, 108204, 133551, 138303, 154638, 159258, 162306, 163229, 171323, 178068, 184404, 198374, 238887, 267102, 276606, 291973, 297561, 309276, 318516, 324612, 326458, 342646, 396748, 477774, 489687, 513969, 534204, 553212, 583946, 595122, 652916, 685292, 875919, 892683, 955548, 979374, 1027938, 1091057, 1167892, 1190244, 1469061, 1541907, 1751838, 1785366, 1884553, 1958748, 2055876, 2182114, 2627757, 2938122, 3083814, 3273171, 3503676, 3570732, 3769106, 4364228, 5255514, 5653659, 5876244, 6167628, 6546342, 7538212, 9819513, 10511028, 11307318, 13092684, 16960977, 19639026, 20730083, 22614636, 33921954, 39278052, 41460166, 62190249, 67843908, 82920332, 124380498, 186570747, 248760996, 373141494, 746282988]

約数ペア:

[(1, 746282988), (2, 373141494), (3, 248760996), (4, 186570747), (6, 124380498), (9, 82920332), (11, 67843908), (12, 62190249), (18, 41460166), (19, 39278052), (22, 33921954), (33, 22614636), (36, 20730083), (38, 19639026), (44, 16960977), (57, 13092684), (66, 11307318), (71, 10511028), (76, 9819513), (99, 7538212), (114, 6546342), (121, 6167628), (127, 5876244), (132, 5653659), (142, 5255514), (171, 4364228), (198, 3769106), (209, 3570732), (213, 3503676), (228, 3273171), (242, 3083814), (254, 2938122), (284, 2627757), (342, 2182114), (363, 2055876), (381, 1958748), (396, 1884553), (418, 1785366), (426, 1751838), (484, 1541907), (508, 1469061), (627, 1190244), (639, 1167892), (684, 1091057), (726, 1027938), (762, 979374), (781, 955548), (836, 892683), (852, 875919), (1089, 685292), (1143, 652916), (1254, 595122), (1278, 583946), (1349, 553212), (1397, 534204), (1452, 513969), (1524, 489687), (1562, 477774), (1881, 396748), (2178, 342646), (2286, 326458), (2299, 324612), (2343, 318516), (2413, 309276), (2508, 297561), (2556, 291973), (2698, 276606), (2794, 267102), (3124, 238887), (3762, 198374), (4047, 184404), (4191, 178068), (4356, 171323), (4572, 163229), (4598, 162306), (4686, 159258), (4826, 154638), (5396, 138303), (5588, 133551), (6897, 108204), (7029, 106172), (7239, 103092), (7524, 99187), (8094, 92202), (8382, 89034), (8591, 86868), (9017, 82764), (9196, 81153), (9372, 79629), (9652, 77319), (12141, 61468), (12573, 59356), (13794, 54102), (14058, 53086), (14478, 51546), (14839, 50292), (15367, 48564), (16188, 46101), (16764, 44517), (17182, 43434), (18034, 41382), (20691, 36068), (21717, 34364), (24282, 30734), (25146, 29678), (25773, 28956), (26543, 28116), (27051, 27588)]