290146416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1051

約数の個数: 160

約数和(自身を含む): 921845760

約数和(自身を除く): 631699344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 47, 48, 56, 57, 76, 84, 94, 112, 114, 133, 141, 152, 168, 188, 228, 266, 282, 304, 329, 336, 376, 399, 456, 532, 564, 658, 752, 798, 893, 912, 967, 987, 1064, 1128, 1316, 1596, 1786, 1934, 1974, 2128, 2256, 2632, 2679, 2901, 3192, 3572, 3868, 3948, 5264, 5358, 5802, 6251, 6384, 6769, 7144, 7736, 7896, 10716, 11604, 12502, 13538, 14288, 15472, 15792, 18373, 18753, 20307, 21432, 23208, 25004, 27076, 36746, 37506, 40614, 42864, 45449, 46416, 50008, 54152, 55119, 73492, 75012, 81228, 90898, 100016, 108304, 110238, 128611, 136347, 146984, 150024, 162456, 181796, 220476, 257222, 272694, 293968, 300048, 318143, 324912, 363592, 385833, 440952, 514444, 545388, 636286, 727184, 771666, 863531, 881904, 954429, 1028888, 1090776, 1272572, 1543332, 1727062, 1908858, 2057776, 2181552, 2545144, 2590593, 3086664, 3454124, 3817716, 5090288, 5181186, 6044717, 6173328, 6908248, 7635432, 10362372, 12089434, 13816496, 15270864, 18134151, 20724744, 24178868, 36268302, 41449488, 48357736, 72536604, 96715472, 145073208, 290146416]

約数ペア:

[(1, 290146416), (2, 145073208), (3, 96715472), (4, 72536604), (6, 48357736), (7, 41449488), (8, 36268302), (12, 24178868), (14, 20724744), (16, 18134151), (19, 15270864), (21, 13816496), (24, 12089434), (28, 10362372), (38, 7635432), (42, 6908248), (47, 6173328), (48, 6044717), (56, 5181186), (57, 5090288), (76, 3817716), (84, 3454124), (94, 3086664), (112, 2590593), (114, 2545144), (133, 2181552), (141, 2057776), (152, 1908858), (168, 1727062), (188, 1543332), (228, 1272572), (266, 1090776), (282, 1028888), (304, 954429), (329, 881904), (336, 863531), (376, 771666), (399, 727184), (456, 636286), (532, 545388), (564, 514444), (658, 440952), (752, 385833), (798, 363592), (893, 324912), (912, 318143), (967, 300048), (987, 293968), (1064, 272694), (1128, 257222), (1316, 220476), (1596, 181796), (1786, 162456), (1934, 150024), (1974, 146984), (2128, 136347), (2256, 128611), (2632, 110238), (2679, 108304), (2901, 100016), (3192, 90898), (3572, 81228), (3868, 75012), (3948, 73492), (5264, 55119), (5358, 54152), (5802, 50008), (6251, 46416), (6384, 45449), (6769, 42864), (7144, 40614), (7736, 37506), (7896, 36746), (10716, 27076), (11604, 25004), (12502, 23208), (13538, 21432), (14288, 20307), (15472, 18753), (15792, 18373)]