313201812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:326

約数の個数: 192

約数和(自身を含む): 978518016

約数和(自身を除く): 665316204

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 127, 132, 154, 157, 187, 204, 231, 238, 254, 308, 314, 357, 374, 381, 462, 471, 476, 508, 561, 628, 714, 748, 762, 889, 924, 942, 1099, 1122, 1309, 1397, 1428, 1524, 1727, 1778, 1884, 2159, 2198, 2244, 2618, 2667, 2669, 2794, 3297, 3454, 3556, 3927, 4191, 4318, 4396, 5181, 5236, 5334, 5338, 5588, 6477, 6594, 6908, 7854, 8007, 8382, 8636, 9779, 10362, 10668, 10676, 12089, 12954, 13188, 15113, 15708, 16014, 16764, 18683, 19558, 19939, 20724, 23749, 24178, 25908, 29337, 29359, 30226, 32028, 36267, 37366, 39116, 39878, 45339, 47498, 48356, 56049, 58674, 58718, 59817, 60452, 71247, 72534, 74732, 79756, 88077, 90678, 94996, 112098, 117348, 117436, 119634, 139573, 142494, 145068, 166243, 176154, 181356, 205513, 219329, 224196, 239268, 279146, 284988, 332486, 338963, 352308, 411026, 418719, 438658, 498729, 558292, 616539, 657987, 664972, 677926, 822052, 837438, 877316, 997458, 1016889, 1233078, 1315974, 1355852, 1535303, 1674876, 1994916, 2033778, 2372741, 2466156, 2631948, 3070606, 3728593, 4067556, 4605909, 4745482, 6141212, 7118223, 7457186, 9211818, 9490964, 11185779, 14236446, 14914372, 18423636, 22371558, 26100151, 28472892, 44743116, 52200302, 78300453, 104400604, 156600906, 313201812]

約数ペア:

[(1, 313201812), (2, 156600906), (3, 104400604), (4, 78300453), (6, 52200302), (7, 44743116), (11, 28472892), (12, 26100151), (14, 22371558), (17, 18423636), (21, 14914372), (22, 14236446), (28, 11185779), (33, 9490964), (34, 9211818), (42, 7457186), (44, 7118223), (51, 6141212), (66, 4745482), (68, 4605909), (77, 4067556), (84, 3728593), (102, 3070606), (119, 2631948), (127, 2466156), (132, 2372741), (154, 2033778), (157, 1994916), (187, 1674876), (204, 1535303), (231, 1355852), (238, 1315974), (254, 1233078), (308, 1016889), (314, 997458), (357, 877316), (374, 837438), (381, 822052), (462, 677926), (471, 664972), (476, 657987), (508, 616539), (561, 558292), (628, 498729), (714, 438658), (748, 418719), (762, 411026), (889, 352308), (924, 338963), (942, 332486), (1099, 284988), (1122, 279146), (1309, 239268), (1397, 224196), (1428, 219329), (1524, 205513), (1727, 181356), (1778, 176154), (1884, 166243), (2159, 145068), (2198, 142494), (2244, 139573), (2618, 119634), (2667, 117436), (2669, 117348), (2794, 112098), (3297, 94996), (3454, 90678), (3556, 88077), (3927, 79756), (4191, 74732), (4318, 72534), (4396, 71247), (5181, 60452), (5236, 59817), (5334, 58718), (5338, 58674), (5588, 56049), (6477, 48356), (6594, 47498), (6908, 45339), (7854, 39878), (8007, 39116), (8382, 37366), (8636, 36267), (9779, 32028), (10362, 30226), (10668, 29359), (10676, 29337), (12089, 25908), (12954, 24178), (13188, 23749), (15113, 20724), (15708, 19939), (16014, 19558), (16764, 18683)]