1687369369728

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{439903}}^1$

素因数の和:441354

約数の個数: 128

約数和(自身を含む): 5125972561920

約数和(自身を除く): 3438603192192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 1427, 2688, 2854, 4281, 5708, 8562, 9989, 11416, 17124, 19978, 22832, 29967, 34248, 39956, 45664, 59934, 68496, 79912, 91328, 119868, 136992, 159824, 182656, 239736, 273984, 319648, 439903, 479472, 547968, 639296, 879806, 958944, 1278592, 1319709, 1759612, 1917888, 2639418, 3079321, 3519224, 3835776, 5278836, 6158642, 7038448, 9237963, 10557672, 12317284, 14076896, 18475926, 21115344, 24634568, 28153792, 36951852, 42230688, 49269136, 56307584, 73903704, 84461376, 98538272, 147807408, 168922752, 197076544, 295614816, 394153088, 591229632, 627741581, 1182459264, 1255483162, 1883224743, 2510966324, 3766449486, 4394191067, 5021932648, 7532898972, 8788382134, 10043865296, 13182573201, 15065797944, 17576764268, 20087730592, 26365146402, 30131595888, 35153528536, 40175461184, 52730292804, 60263191776, 70307057072, 80350922368, 105460585608, 120526383552, 140614114144, 210921171216, 241052767104, 281228228288, 421842342432, 562456456576, 843684684864, 1687369369728]

約数ペア:

[(1, 1687369369728), (2, 843684684864), (3, 562456456576), (4, 421842342432), (6, 281228228288), (7, 241052767104), (8, 210921171216), (12, 140614114144), (14, 120526383552), (16, 105460585608), (21, 80350922368), (24, 70307057072), (28, 60263191776), (32, 52730292804), (42, 40175461184), (48, 35153528536), (56, 30131595888), (64, 26365146402), (84, 20087730592), (96, 17576764268), (112, 15065797944), (128, 13182573201), (168, 10043865296), (192, 8788382134), (224, 7532898972), (336, 5021932648), (384, 4394191067), (448, 3766449486), (672, 2510966324), (896, 1883224743), (1344, 1255483162), (1427, 1182459264), (2688, 627741581), (2854, 591229632), (4281, 394153088), (5708, 295614816), (8562, 197076544), (9989, 168922752), (11416, 147807408), (17124, 98538272), (19978, 84461376), (22832, 73903704), (29967, 56307584), (34248, 49269136), (39956, 42230688), (45664, 36951852), (59934, 28153792), (68496, 24634568), (79912, 21115344), (91328, 18475926), (119868, 14076896), (136992, 12317284), (159824, 10557672), (182656, 9237963), (239736, 7038448), (273984, 6158642), (319648, 5278836), (439903, 3835776), (479472, 3519224), (547968, 3079321), (639296, 2639418), (879806, 1917888), (958944, 1759612), (1278592, 1319709)]