213932628

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:547

約数の個数: 216

約数和(自身を含む): 714561120

約数和(自身を除く): 500628492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 49, 52, 57, 63, 76, 78, 84, 91, 98, 114, 117, 126, 133, 147, 156, 171, 182, 196, 228, 234, 247, 252, 266, 273, 294, 342, 364, 399, 441, 468, 491, 494, 532, 546, 588, 637, 684, 741, 798, 819, 882, 931, 982, 988, 1092, 1197, 1274, 1473, 1482, 1596, 1638, 1729, 1764, 1862, 1911, 1964, 2223, 2394, 2548, 2793, 2946, 2964, 3276, 3437, 3458, 3724, 3822, 4419, 4446, 4788, 5187, 5586, 5733, 5892, 6383, 6874, 6916, 7644, 8379, 8838, 8892, 9329, 10311, 10374, 11172, 11466, 12103, 12766, 13748, 15561, 16758, 17676, 18658, 19149, 20622, 20748, 22932, 24059, 24206, 25532, 27987, 30933, 31122, 33516, 36309, 37316, 38298, 41244, 44681, 48118, 48412, 55974, 57447, 61866, 62244, 65303, 72177, 72618, 76596, 83961, 89362, 96236, 108927, 111948, 114894, 121277, 123732, 130606, 134043, 144354, 145236, 167922, 178724, 195909, 216531, 217854, 229788, 242554, 261212, 268086, 288708, 312767, 335844, 363831, 391818, 402129, 433062, 435708, 457121, 485108, 536172, 587727, 625534, 727662, 783636, 804258, 848939, 866124, 914242, 938301, 1091493, 1175454, 1251068, 1371363, 1455324, 1608516, 1697878, 1828484, 1876602, 2182986, 2350908, 2546817, 2742726, 2814903, 3395756, 3753204, 4114089, 4365972, 5093634, 5485452, 5629806, 5942573, 7640451, 8228178, 10187268, 11259612, 11885146, 15280902, 16456356, 17827719, 23770292, 30561804, 35655438, 53483157, 71310876, 106966314, 213932628]

約数ペア:

[(1, 213932628), (2, 106966314), (3, 71310876), (4, 53483157), (6, 35655438), (7, 30561804), (9, 23770292), (12, 17827719), (13, 16456356), (14, 15280902), (18, 11885146), (19, 11259612), (21, 10187268), (26, 8228178), (28, 7640451), (36, 5942573), (38, 5629806), (39, 5485452), (42, 5093634), (49, 4365972), (52, 4114089), (57, 3753204), (63, 3395756), (76, 2814903), (78, 2742726), (84, 2546817), (91, 2350908), (98, 2182986), (114, 1876602), (117, 1828484), (126, 1697878), (133, 1608516), (147, 1455324), (156, 1371363), (171, 1251068), (182, 1175454), (196, 1091493), (228, 938301), (234, 914242), (247, 866124), (252, 848939), (266, 804258), (273, 783636), (294, 727662), (342, 625534), (364, 587727), (399, 536172), (441, 485108), (468, 457121), (491, 435708), (494, 433062), (532, 402129), (546, 391818), (588, 363831), (637, 335844), (684, 312767), (741, 288708), (798, 268086), (819, 261212), (882, 242554), (931, 229788), (982, 217854), (988, 216531), (1092, 195909), (1197, 178724), (1274, 167922), (1473, 145236), (1482, 144354), (1596, 134043), (1638, 130606), (1729, 123732), (1764, 121277), (1862, 114894), (1911, 111948), (1964, 108927), (2223, 96236), (2394, 89362), (2548, 83961), (2793, 76596), (2946, 72618), (2964, 72177), (3276, 65303), (3437, 62244), (3458, 61866), (3724, 57447), (3822, 55974), (4419, 48412), (4446, 48118), (4788, 44681), (5187, 41244), (5586, 38298), (5733, 37316), (5892, 36309), (6383, 33516), (6874, 31122), (6916, 30933), (7644, 27987), (8379, 25532), (8838, 24206), (8892, 24059), (9329, 22932), (10311, 20748), (10374, 20622), (11172, 19149), (11466, 18658), (12103, 17676), (12766, 16758), (13748, 15561)]