308962836

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:545

約数の個数: 216

約数和(自身を含む): 1016652000

約数和(自身を除く): 707689164

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, 468, 486, 499, 546, 567, 588, 637, 702, 756, 819, 882, 972, 998, 1053, 1092, 1134, 1274, 1323, 1404, 1497, 1638, 1701, 1764, 1911, 1996, 2106, 2268, 2457, 2548, 2646, 2994, 3159, 3276, 3402, 3493, 3822, 3969, 4212, 4491, 4914, 5292, 5733, 5988, 6318, 6487, 6804, 6986, 7371, 7644, 7938, 8982, 9828, 10479, 11466, 11907, 12636, 12974, 13473, 13972, 14742, 15876, 17199, 17964, 19461, 20958, 22113, 22932, 23814, 24451, 25948, 26946, 29484, 31437, 34398, 38922, 40419, 41916, 44226, 45409, 47628, 48902, 51597, 53892, 58383, 62874, 68796, 73353, 77844, 80838, 88452, 90818, 94311, 97804, 103194, 116766, 121257, 125748, 136227, 146706, 154791, 161676, 175149, 181636, 188622, 206388, 220059, 233532, 242514, 272454, 282933, 293412, 309582, 317863, 350298, 377244, 408681, 440118, 485028, 525447, 544908, 565866, 619164, 635726, 660177, 700596, 817362, 848799, 880236, 953589, 1050894, 1131732, 1226043, 1271452, 1320354, 1576341, 1634724, 1697598, 1907178, 1980531, 2101788, 2452086, 2640708, 2860767, 3152682, 3395196, 3678129, 3814356, 3961062, 4904172, 5721534, 5941593, 6305364, 7356258, 7922124, 8582301, 11034387, 11443068, 11883186, 14712516, 17164602, 22068774, 23766372, 25746903, 34329204, 44137548, 51493806, 77240709, 102987612, 154481418, 308962836]

約数ペア:

[(1, 308962836), (2, 154481418), (3, 102987612), (4, 77240709), (6, 51493806), (7, 44137548), (9, 34329204), (12, 25746903), (13, 23766372), (14, 22068774), (18, 17164602), (21, 14712516), (26, 11883186), (27, 11443068), (28, 11034387), (36, 8582301), (39, 7922124), (42, 7356258), (49, 6305364), (52, 5941593), (54, 5721534), (63, 4904172), (78, 3961062), (81, 3814356), (84, 3678129), (91, 3395196), (98, 3152682), (108, 2860767), (117, 2640708), (126, 2452086), (147, 2101788), (156, 1980531), (162, 1907178), (182, 1697598), (189, 1634724), (196, 1576341), (234, 1320354), (243, 1271452), (252, 1226043), (273, 1131732), (294, 1050894), (324, 953589), (351, 880236), (364, 848799), (378, 817362), (441, 700596), (468, 660177), (486, 635726), (499, 619164), (546, 565866), (567, 544908), (588, 525447), (637, 485028), (702, 440118), (756, 408681), (819, 377244), (882, 350298), (972, 317863), (998, 309582), (1053, 293412), (1092, 282933), (1134, 272454), (1274, 242514), (1323, 233532), (1404, 220059), (1497, 206388), (1638, 188622), (1701, 181636), (1764, 175149), (1911, 161676), (1996, 154791), (2106, 146706), (2268, 136227), (2457, 125748), (2548, 121257), (2646, 116766), (2994, 103194), (3159, 97804), (3276, 94311), (3402, 90818), (3493, 88452), (3822, 80838), (3969, 77844), (4212, 73353), (4491, 68796), (4914, 62874), (5292, 58383), (5733, 53892), (5988, 51597), (6318, 48902), (6487, 47628), (6804, 45409), (6986, 44226), (7371, 41916), (7644, 40419), (7938, 38922), (8982, 34398), (9828, 31437), (10479, 29484), (11466, 26946), (11907, 25948), (12636, 24451), (12974, 23814), (13473, 22932), (13972, 22113), (14742, 20958), (15876, 19461), (17199, 17964)]