319913412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:970

約数の個数: 192

約数和(自身を含む): 1025095680

約数和(自身を除く): 705182268

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 19, 21, 26, 28, 34, 38, 39, 42, 51, 52, 57, 68, 76, 78, 84, 91, 102, 114, 119, 133, 156, 182, 204, 221, 228, 238, 247, 266, 273, 323, 357, 364, 399, 442, 476, 494, 532, 546, 646, 663, 714, 741, 798, 884, 907, 969, 988, 1092, 1292, 1326, 1428, 1482, 1547, 1596, 1729, 1814, 1938, 2261, 2652, 2721, 2964, 3094, 3458, 3628, 3876, 4199, 4522, 4641, 5187, 5442, 6188, 6349, 6783, 6916, 8398, 9044, 9282, 10374, 10884, 11791, 12597, 12698, 13566, 15419, 16796, 17233, 18564, 19047, 20748, 23582, 25194, 25396, 27132, 29393, 30838, 34466, 35373, 38094, 46257, 47164, 50388, 51699, 58786, 61676, 68932, 70746, 76188, 82537, 88179, 92514, 103398, 107933, 117572, 120631, 141492, 165074, 176358, 185028, 200447, 206796, 215866, 224029, 241262, 247611, 292961, 323799, 330148, 352716, 361893, 400894, 431732, 448058, 482524, 495222, 585922, 601341, 647598, 672087, 723786, 801788, 878883, 896116, 990444, 1171844, 1202682, 1295196, 1344174, 1403129, 1447572, 1568203, 1757766, 2050727, 2405364, 2688348, 2806258, 3136406, 3515532, 3808493, 4101454, 4209387, 4704609, 5612516, 6152181, 6272812, 7616986, 8202908, 8418774, 9409218, 11425479, 12304362, 15233972, 16837548, 18818436, 22850958, 24608724, 26659451, 45701916, 53318902, 79978353, 106637804, 159956706, 319913412]

約数ペア:

[(1, 319913412), (2, 159956706), (3, 106637804), (4, 79978353), (6, 53318902), (7, 45701916), (12, 26659451), (13, 24608724), (14, 22850958), (17, 18818436), (19, 16837548), (21, 15233972), (26, 12304362), (28, 11425479), (34, 9409218), (38, 8418774), (39, 8202908), (42, 7616986), (51, 6272812), (52, 6152181), (57, 5612516), (68, 4704609), (76, 4209387), (78, 4101454), (84, 3808493), (91, 3515532), (102, 3136406), (114, 2806258), (119, 2688348), (133, 2405364), (156, 2050727), (182, 1757766), (204, 1568203), (221, 1447572), (228, 1403129), (238, 1344174), (247, 1295196), (266, 1202682), (273, 1171844), (323, 990444), (357, 896116), (364, 878883), (399, 801788), (442, 723786), (476, 672087), (494, 647598), (532, 601341), (546, 585922), (646, 495222), (663, 482524), (714, 448058), (741, 431732), (798, 400894), (884, 361893), (907, 352716), (969, 330148), (988, 323799), (1092, 292961), (1292, 247611), (1326, 241262), (1428, 224029), (1482, 215866), (1547, 206796), (1596, 200447), (1729, 185028), (1814, 176358), (1938, 165074), (2261, 141492), (2652, 120631), (2721, 117572), (2964, 107933), (3094, 103398), (3458, 92514), (3628, 88179), (3876, 82537), (4199, 76188), (4522, 70746), (4641, 68932), (5187, 61676), (5442, 58786), (6188, 51699), (6349, 50388), (6783, 47164), (6916, 46257), (8398, 38094), (9044, 35373), (9282, 34466), (10374, 30838), (10884, 29393), (11791, 27132), (12597, 25396), (12698, 25194), (13566, 23582), (15419, 20748), (16796, 19047), (17233, 18564)]