1257162984

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{577}}^1$

素因数の和:741

約数の個数: 256

約数和(自身を含む): 4394649600

約数和(自身を除く): 3137486616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 126, 131, 132, 154, 168, 189, 198, 216, 231, 252, 262, 264, 297, 308, 378, 393, 396, 462, 504, 524, 577, 594, 616, 693, 756, 786, 792, 917, 924, 1048, 1154, 1179, 1188, 1386, 1441, 1512, 1572, 1731, 1834, 1848, 2079, 2308, 2358, 2376, 2751, 2772, 2882, 3144, 3462, 3537, 3668, 4039, 4158, 4323, 4616, 4716, 5193, 5502, 5544, 5764, 6347, 6924, 7074, 7336, 8078, 8253, 8316, 8646, 9432, 10087, 10386, 11004, 11528, 12117, 12694, 12969, 13848, 14148, 15579, 16156, 16506, 16632, 17292, 19041, 20174, 20772, 22008, 24234, 24759, 25388, 25938, 28296, 30261, 31158, 32312, 33012, 34584, 36351, 38082, 38907, 40348, 41544, 44429, 48468, 49518, 50776, 51876, 57123, 60522, 62316, 66024, 72702, 75587, 76164, 77814, 80696, 88858, 90783, 96936, 99036, 103752, 109053, 114246, 121044, 124632, 133287, 145404, 151174, 152328, 155628, 171369, 177716, 181566, 198072, 218106, 226761, 228492, 242088, 266574, 272349, 290808, 302348, 311256, 342738, 355432, 363132, 399861, 436212, 453522, 456984, 529109, 533148, 544698, 604696, 680283, 685476, 726264, 799722, 831457, 872424, 907044, 1058218, 1066296, 1089396, 1199583, 1360566, 1370952, 1587327, 1599444, 1662914, 1814088, 2040849, 2116436, 2178792, 2399166, 2494371, 2721132, 3174654, 3198888, 3325828, 4081698, 4232872, 4761981, 4798332, 4988742, 5442264, 5820199, 6349308, 6651656, 7483113, 8163396, 9523962, 9596664, 9977484, 11640398, 12698616, 14285943, 14966226, 16326792, 17460597, 19047924, 19954968, 22449339, 23280796, 28571886, 29932452, 34921194, 38095848, 44898678, 46561592, 52381791, 57143772, 59864904, 69842388, 89797356, 104763582, 114287544, 139684776, 157145373, 179594712, 209527164, 314290746, 419054328, 628581492, 1257162984]

約数ペア:

[(1, 1257162984), (2, 628581492), (3, 419054328), (4, 314290746), (6, 209527164), (7, 179594712), (8, 157145373), (9, 139684776), (11, 114287544), (12, 104763582), (14, 89797356), (18, 69842388), (21, 59864904), (22, 57143772), (24, 52381791), (27, 46561592), (28, 44898678), (33, 38095848), (36, 34921194), (42, 29932452), (44, 28571886), (54, 23280796), (56, 22449339), (63, 19954968), (66, 19047924), (72, 17460597), (77, 16326792), (84, 14966226), (88, 14285943), (99, 12698616), (108, 11640398), (126, 9977484), (131, 9596664), (132, 9523962), (154, 8163396), (168, 7483113), (189, 6651656), (198, 6349308), (216, 5820199), (231, 5442264), (252, 4988742), (262, 4798332), (264, 4761981), (297, 4232872), (308, 4081698), (378, 3325828), (393, 3198888), (396, 3174654), (462, 2721132), (504, 2494371), (524, 2399166), (577, 2178792), (594, 2116436), (616, 2040849), (693, 1814088), (756, 1662914), (786, 1599444), (792, 1587327), (917, 1370952), (924, 1360566), (1048, 1199583), (1154, 1089396), (1179, 1066296), (1188, 1058218), (1386, 907044), (1441, 872424), (1512, 831457), (1572, 799722), (1731, 726264), (1834, 685476), (1848, 680283), (2079, 604696), (2308, 544698), (2358, 533148), (2376, 529109), (2751, 456984), (2772, 453522), (2882, 436212), (3144, 399861), (3462, 363132), (3537, 355432), (3668, 342738), (4039, 311256), (4158, 302348), (4323, 290808), (4616, 272349), (4716, 266574), (5193, 242088), (5502, 228492), (5544, 226761), (5764, 218106), (6347, 198072), (6924, 181566), (7074, 177716), (7336, 171369), (8078, 155628), (8253, 152328), (8316, 151174), (8646, 145404), (9432, 133287), (10087, 124632), (10386, 121044), (11004, 114246), (11528, 109053), (12117, 103752), (12694, 99036), (12969, 96936), (13848, 90783), (14148, 88858), (15579, 80696), (16156, 77814), (16506, 76164), (16632, 75587), (17292, 72702), (19041, 66024), (20174, 62316), (20772, 60522), (22008, 57123), (24234, 51876), (24759, 50776), (25388, 49518), (25938, 48468), (28296, 44429), (30261, 41544), (31158, 40348), (32312, 38907), (33012, 38082), (34584, 36351)]