1021605984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:370

約数の個数: 288

約数和(自身を含む): 3538080000

約数和(自身を除く): 2516474016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 149, 152, 168, 171, 179, 224, 228, 252, 266, 288, 298, 304, 336, 342, 358, 399, 447, 456, 504, 532, 537, 596, 608, 672, 684, 716, 798, 894, 912, 1008, 1043, 1064, 1074, 1192, 1197, 1253, 1341, 1368, 1432, 1596, 1611, 1788, 1824, 2016, 2086, 2128, 2148, 2384, 2394, 2506, 2682, 2736, 2831, 2864, 3129, 3192, 3222, 3401, 3576, 3759, 4172, 4256, 4296, 4768, 4788, 5012, 5364, 5472, 5662, 5728, 6258, 6384, 6444, 6802, 7152, 7518, 8344, 8493, 8592, 9387, 9576, 10024, 10203, 10728, 11277, 11324, 12516, 12768, 12888, 13604, 14304, 15036, 16688, 16986, 17184, 18774, 19152, 19817, 20048, 20406, 21456, 22554, 22648, 23807, 25032, 25479, 25776, 26671, 27208, 30072, 30609, 33376, 33972, 37548, 38304, 39634, 40096, 40812, 42912, 45108, 45296, 47614, 50064, 50958, 51552, 53342, 54416, 59451, 60144, 61218, 67944, 71421, 75096, 79268, 80013, 81624, 90216, 90592, 95228, 100128, 101916, 106684, 108832, 118902, 120288, 122436, 135888, 142842, 150192, 158536, 160026, 163248, 178353, 180432, 186697, 190456, 203832, 213368, 214263, 237804, 240039, 244872, 271776, 285684, 300384, 317072, 320052, 326496, 356706, 360864, 373394, 380912, 407664, 426736, 428526, 475608, 480078, 489744, 506749, 560091, 571368, 634144, 640104, 713412, 746788, 761824, 815328, 853472, 857052, 951216, 960156, 979488, 1013498, 1120182, 1142736, 1280208, 1426824, 1493576, 1520247, 1680273, 1714104, 1902432, 1920312, 2026996, 2240364, 2285472, 2560416, 2853648, 2987152, 3040494, 3360546, 3428208, 3547243, 3840624, 4053992, 4480728, 4560741, 5707296, 5974304, 6080988, 6721092, 6856416, 7094486, 7681248, 8107984, 8961456, 9121482, 10641729, 12161976, 13442184, 14188972, 16215968, 17922912, 18242964, 21283458, 24323952, 26884368, 28377944, 31925187, 36485928, 42566916, 48647904, 53768736, 56755888, 63850374, 72971856, 85133832, 113511776, 127700748, 145943712, 170267664, 255401496, 340535328, 510802992, 1021605984]

約数ペア:

[(1, 1021605984), (2, 510802992), (3, 340535328), (4, 255401496), (6, 170267664), (7, 145943712), (8, 127700748), (9, 113511776), (12, 85133832), (14, 72971856), (16, 63850374), (18, 56755888), (19, 53768736), (21, 48647904), (24, 42566916), (28, 36485928), (32, 31925187), (36, 28377944), (38, 26884368), (42, 24323952), (48, 21283458), (56, 18242964), (57, 17922912), (63, 16215968), (72, 14188972), (76, 13442184), (84, 12161976), (96, 10641729), (112, 9121482), (114, 8961456), (126, 8107984), (133, 7681248), (144, 7094486), (149, 6856416), (152, 6721092), (168, 6080988), (171, 5974304), (179, 5707296), (224, 4560741), (228, 4480728), (252, 4053992), (266, 3840624), (288, 3547243), (298, 3428208), (304, 3360546), (336, 3040494), (342, 2987152), (358, 2853648), (399, 2560416), (447, 2285472), (456, 2240364), (504, 2026996), (532, 1920312), (537, 1902432), (596, 1714104), (608, 1680273), (672, 1520247), (684, 1493576), (716, 1426824), (798, 1280208), (894, 1142736), (912, 1120182), (1008, 1013498), (1043, 979488), (1064, 960156), (1074, 951216), (1192, 857052), (1197, 853472), (1253, 815328), (1341, 761824), (1368, 746788), (1432, 713412), (1596, 640104), (1611, 634144), (1788, 571368), (1824, 560091), (2016, 506749), (2086, 489744), (2128, 480078), (2148, 475608), (2384, 428526), (2394, 426736), (2506, 407664), (2682, 380912), (2736, 373394), (2831, 360864), (2864, 356706), (3129, 326496), (3192, 320052), (3222, 317072), (3401, 300384), (3576, 285684), (3759, 271776), (4172, 244872), (4256, 240039), (4296, 237804), (4768, 214263), (4788, 213368), (5012, 203832), (5364, 190456), (5472, 186697), (5662, 180432), (5728, 178353), (6258, 163248), (6384, 160026), (6444, 158536), (6802, 150192), (7152, 142842), (7518, 135888), (8344, 122436), (8493, 120288), (8592, 118902), (9387, 108832), (9576, 106684), (10024, 101916), (10203, 100128), (10728, 95228), (11277, 90592), (11324, 90216), (12516, 81624), (12768, 80013), (12888, 79268), (13604, 75096), (14304, 71421), (15036, 67944), (16688, 61218), (16986, 60144), (17184, 59451), (18774, 54416), (19152, 53342), (19817, 51552), (20048, 50958), (20406, 50064), (21456, 47614), (22554, 45296), (22648, 45108), (23807, 42912), (25032, 40812), (25479, 40096), (25776, 39634), (26671, 38304), (27208, 37548), (30072, 33972), (30609, 33376)]