9871971984

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{401}}^1\times {\mathrm{1163}}^1$

素因数の和:1595

約数の個数: 240

約数和(自身を含む): 33073151040

約数和(自身を除く): 23201179056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 401, 432, 441, 504, 588, 756, 784, 802, 882, 1008, 1163, 1176, 1203, 1323, 1512, 1604, 1764, 2326, 2352, 2406, 2646, 2807, 3024, 3208, 3489, 3528, 3609, 4652, 4812, 5292, 5614, 6416, 6978, 7056, 7218, 8141, 8421, 9304, 9624, 10467, 10584, 10827, 11228, 13956, 14436, 16282, 16842, 18608, 19248, 19649, 20934, 21168, 21654, 22456, 24423, 25263, 27912, 28872, 31401, 32564, 33684, 39298, 41868, 43308, 44912, 48846, 50526, 55824, 56987, 57744, 58947, 62802, 65128, 67368, 73269, 75789, 78596, 83736, 86616, 97692, 101052, 113974, 117894, 125604, 130256, 134736, 146538, 151578, 157192, 167472, 170961, 173232, 176841, 195384, 202104, 219807, 227948, 235788, 251208, 293076, 303156, 314384, 341922, 353682, 390768, 404208, 439614, 455896, 466363, 471576, 502416, 512883, 530523, 586152, 606312, 683844, 707364, 879228, 911792, 932726, 943152, 1025766, 1061046, 1172304, 1212624, 1367688, 1399089, 1414728, 1538649, 1758456, 1865452, 2051532, 2122092, 2735376, 2798178, 2829456, 3077298, 3264541, 3516912, 3730904, 4103064, 4197267, 4244184, 5596356, 6154596, 6529082, 7461808, 8206128, 8394534, 8488368, 9793623, 11192712, 12309192, 12591801, 13058164, 16789068, 19587246, 22385424, 22851787, 24618384, 25183602, 26116328, 29380869, 33578136, 39174492, 45703574, 50367204, 52232656, 58761738, 67156272, 68555361, 78348984, 88142607, 91407148, 100734408, 117523476, 137110722, 156697968, 176285214, 182814296, 201468816, 205666083, 235046952, 274221444, 352570428, 365628592, 411332166, 470093904, 548442888, 616998249, 705140856, 822664332, 1096885776, 1233996498, 1410281712, 1645328664, 2467992996, 3290657328, 4935985992, 9871971984]

約数ペア:

[(1, 9871971984), (2, 4935985992), (3, 3290657328), (4, 2467992996), (6, 1645328664), (7, 1410281712), (8, 1233996498), (9, 1096885776), (12, 822664332), (14, 705140856), (16, 616998249), (18, 548442888), (21, 470093904), (24, 411332166), (27, 365628592), (28, 352570428), (36, 274221444), (42, 235046952), (48, 205666083), (49, 201468816), (54, 182814296), (56, 176285214), (63, 156697968), (72, 137110722), (84, 117523476), (98, 100734408), (108, 91407148), (112, 88142607), (126, 78348984), (144, 68555361), (147, 67156272), (168, 58761738), (189, 52232656), (196, 50367204), (216, 45703574), (252, 39174492), (294, 33578136), (336, 29380869), (378, 26116328), (392, 25183602), (401, 24618384), (432, 22851787), (441, 22385424), (504, 19587246), (588, 16789068), (756, 13058164), (784, 12591801), (802, 12309192), (882, 11192712), (1008, 9793623), (1163, 8488368), (1176, 8394534), (1203, 8206128), (1323, 7461808), (1512, 6529082), (1604, 6154596), (1764, 5596356), (2326, 4244184), (2352, 4197267), (2406, 4103064), (2646, 3730904), (2807, 3516912), (3024, 3264541), (3208, 3077298), (3489, 2829456), (3528, 2798178), (3609, 2735376), (4652, 2122092), (4812, 2051532), (5292, 1865452), (5614, 1758456), (6416, 1538649), (6978, 1414728), (7056, 1399089), (7218, 1367688), (8141, 1212624), (8421, 1172304), (9304, 1061046), (9624, 1025766), (10467, 943152), (10584, 932726), (10827, 911792), (11228, 879228), (13956, 707364), (14436, 683844), (16282, 606312), (16842, 586152), (18608, 530523), (19248, 512883), (19649, 502416), (20934, 471576), (21168, 466363), (21654, 455896), (22456, 439614), (24423, 404208), (25263, 390768), (27912, 353682), (28872, 341922), (31401, 314384), (32564, 303156), (33684, 293076), (39298, 251208), (41868, 235788), (43308, 227948), (44912, 219807), (48846, 202104), (50526, 195384), (55824, 176841), (56987, 173232), (57744, 170961), (58947, 167472), (62802, 157192), (65128, 151578), (67368, 146538), (73269, 134736), (75789, 130256), (78596, 125604), (83736, 117894), (86616, 113974), (97692, 101052)]