1378702416

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:778

約数の個数: 240

約数和(自身を含む): 4535168064

約数和(自身を除く): 3156465648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 67, 78, 84, 91, 98, 104, 112, 134, 147, 156, 168, 182, 196, 201, 208, 268, 273, 294, 312, 336, 364, 392, 402, 469, 536, 546, 588, 624, 637, 673, 728, 784, 804, 871, 938, 1072, 1092, 1176, 1274, 1346, 1407, 1456, 1608, 1742, 1876, 1911, 2019, 2184, 2352, 2548, 2613, 2692, 2814, 3216, 3283, 3484, 3752, 3822, 4038, 4368, 4711, 5096, 5226, 5384, 5628, 6097, 6566, 6968, 7504, 7644, 8076, 8749, 9422, 9849, 10192, 10452, 10768, 11256, 12194, 13132, 13936, 14133, 15288, 16152, 17498, 18291, 18844, 19698, 20904, 22512, 24388, 26247, 26264, 28266, 30576, 32304, 32977, 34996, 36582, 37688, 39396, 41808, 42679, 45091, 48776, 52494, 52528, 56532, 61243, 65954, 69992, 73164, 75376, 78792, 85358, 90182, 97552, 98931, 104988, 113064, 122486, 128037, 131908, 135273, 139984, 146328, 157584, 170716, 180364, 183729, 197862, 209976, 226128, 244972, 256074, 263816, 270546, 292656, 315637, 341432, 360728, 367458, 395724, 419952, 428701, 489944, 512148, 527632, 541092, 586183, 631274, 682864, 721456, 734916, 791448, 857402, 946911, 979888, 1024296, 1082184, 1172366, 1262548, 1286103, 1469832, 1582896, 1714804, 1758549, 1893822, 2048592, 2164368, 2209459, 2344732, 2525096, 2572206, 2939664, 3429608, 3517098, 3787644, 4103281, 4418918, 4689464, 5050192, 5144412, 6628377, 6859216, 7034196, 7575288, 8206562, 8837836, 9378928, 10288824, 12309843, 13256754, 14068392, 15150576, 16413124, 17675672, 20577648, 24619686, 26513508, 28136784, 28722967, 32826248, 35351344, 49239372, 53027016, 57445934, 65652496, 86168901, 98478744, 106054032, 114891868, 172337802, 196957488, 229783736, 344675604, 459567472, 689351208, 1378702416]

約数ペア:

[(1, 1378702416), (2, 689351208), (3, 459567472), (4, 344675604), (6, 229783736), (7, 196957488), (8, 172337802), (12, 114891868), (13, 106054032), (14, 98478744), (16, 86168901), (21, 65652496), (24, 57445934), (26, 53027016), (28, 49239372), (39, 35351344), (42, 32826248), (48, 28722967), (49, 28136784), (52, 26513508), (56, 24619686), (67, 20577648), (78, 17675672), (84, 16413124), (91, 15150576), (98, 14068392), (104, 13256754), (112, 12309843), (134, 10288824), (147, 9378928), (156, 8837836), (168, 8206562), (182, 7575288), (196, 7034196), (201, 6859216), (208, 6628377), (268, 5144412), (273, 5050192), (294, 4689464), (312, 4418918), (336, 4103281), (364, 3787644), (392, 3517098), (402, 3429608), (469, 2939664), (536, 2572206), (546, 2525096), (588, 2344732), (624, 2209459), (637, 2164368), (673, 2048592), (728, 1893822), (784, 1758549), (804, 1714804), (871, 1582896), (938, 1469832), (1072, 1286103), (1092, 1262548), (1176, 1172366), (1274, 1082184), (1346, 1024296), (1407, 979888), (1456, 946911), (1608, 857402), (1742, 791448), (1876, 734916), (1911, 721456), (2019, 682864), (2184, 631274), (2352, 586183), (2548, 541092), (2613, 527632), (2692, 512148), (2814, 489944), (3216, 428701), (3283, 419952), (3484, 395724), (3752, 367458), (3822, 360728), (4038, 341432), (4368, 315637), (4711, 292656), (5096, 270546), (5226, 263816), (5384, 256074), (5628, 244972), (6097, 226128), (6566, 209976), (6968, 197862), (7504, 183729), (7644, 180364), (8076, 170716), (8749, 157584), (9422, 146328), (9849, 139984), (10192, 135273), (10452, 131908), (10768, 128037), (11256, 122486), (12194, 113064), (13132, 104988), (13936, 98931), (14133, 97552), (15288, 90182), (16152, 85358), (17498, 78792), (18291, 75376), (18844, 73164), (19698, 69992), (20904, 65954), (22512, 61243), (24388, 56532), (26247, 52528), (26264, 52494), (28266, 48776), (30576, 45091), (32304, 42679), (32977, 41808), (34996, 39396), (36582, 37688)]