285434604

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:507

約数の個数: 216

約数和(自身を含む): 939386448

約数和(自身を除く): 653951844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 81, 84, 91, 98, 108, 117, 126, 147, 156, 162, 182, 189, 196, 234, 243, 252, 273, 294, 324, 351, 364, 378, 441, 461, 468, 486, 546, 567, 588, 637, 702, 756, 819, 882, 922, 972, 1053, 1092, 1134, 1274, 1323, 1383, 1404, 1638, 1701, 1764, 1844, 1911, 2106, 2268, 2457, 2548, 2646, 2766, 3159, 3227, 3276, 3402, 3822, 3969, 4149, 4212, 4914, 5292, 5532, 5733, 5993, 6318, 6454, 6804, 7371, 7644, 7938, 8298, 9681, 9828, 11466, 11907, 11986, 12447, 12636, 12908, 14742, 15876, 16596, 17199, 17979, 19362, 22113, 22589, 22932, 23814, 23972, 24894, 29043, 29484, 34398, 35958, 37341, 38724, 41951, 44226, 45178, 47628, 49788, 51597, 53937, 58086, 67767, 68796, 71916, 74682, 83902, 87129, 88452, 90356, 103194, 107874, 112023, 116172, 125853, 135534, 149364, 154791, 161811, 167804, 174258, 203301, 206388, 215748, 224046, 251706, 261387, 271068, 293657, 309582, 323622, 348516, 377559, 406602, 448092, 485433, 503412, 522774, 587314, 609903, 619164, 647244, 755118, 784161, 813204, 880971, 970866, 1045548, 1132677, 1174628, 1219806, 1456299, 1510236, 1568322, 1761942, 1829709, 1941732, 2265354, 2439612, 2642913, 2912598, 3136644, 3398031, 3523884, 3659418, 4530708, 5285826, 5489127, 5825196, 6796062, 7318836, 7928739, 10194093, 10571652, 10978254, 13592124, 15857478, 20388186, 21956508, 23786217, 31714956, 40776372, 47572434, 71358651, 95144868, 142717302, 285434604]

約数ペア:

[(1, 285434604), (2, 142717302), (3, 95144868), (4, 71358651), (6, 47572434), (7, 40776372), (9, 31714956), (12, 23786217), (13, 21956508), (14, 20388186), (18, 15857478), (21, 13592124), (26, 10978254), (27, 10571652), (28, 10194093), (36, 7928739), (39, 7318836), (42, 6796062), (49, 5825196), (52, 5489127), (54, 5285826), (63, 4530708), (78, 3659418), (81, 3523884), (84, 3398031), (91, 3136644), (98, 2912598), (108, 2642913), (117, 2439612), (126, 2265354), (147, 1941732), (156, 1829709), (162, 1761942), (182, 1568322), (189, 1510236), (196, 1456299), (234, 1219806), (243, 1174628), (252, 1132677), (273, 1045548), (294, 970866), (324, 880971), (351, 813204), (364, 784161), (378, 755118), (441, 647244), (461, 619164), (468, 609903), (486, 587314), (546, 522774), (567, 503412), (588, 485433), (637, 448092), (702, 406602), (756, 377559), (819, 348516), (882, 323622), (922, 309582), (972, 293657), (1053, 271068), (1092, 261387), (1134, 251706), (1274, 224046), (1323, 215748), (1383, 206388), (1404, 203301), (1638, 174258), (1701, 167804), (1764, 161811), (1844, 154791), (1911, 149364), (2106, 135534), (2268, 125853), (2457, 116172), (2548, 112023), (2646, 107874), (2766, 103194), (3159, 90356), (3227, 88452), (3276, 87129), (3402, 83902), (3822, 74682), (3969, 71916), (4149, 68796), (4212, 67767), (4914, 58086), (5292, 53937), (5532, 51597), (5733, 49788), (5993, 47628), (6318, 45178), (6454, 44226), (6804, 41951), (7371, 38724), (7644, 37341), (7938, 35958), (8298, 34398), (9681, 29484), (9828, 29043), (11466, 24894), (11907, 23972), (11986, 23814), (12447, 22932), (12636, 22589), (12908, 22113), (14742, 19362), (15876, 17979), (16596, 17199)]