997727808

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:382

約数の個数: 336

約数和(自身を含む): 3469160448

約数和(自身を除く): 2471432640

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 49, 56, 62, 64, 66, 77, 84, 88, 93, 96, 98, 112, 124, 132, 147, 154, 168, 176, 186, 192, 196, 217, 224, 231, 248, 264, 294, 308, 311, 336, 341, 352, 372, 392, 434, 448, 462, 496, 528, 539, 588, 616, 622, 651, 672, 682, 704, 744, 784, 868, 924, 933, 992, 1023, 1056, 1078, 1176, 1232, 1244, 1302, 1344, 1364, 1488, 1519, 1568, 1617, 1736, 1848, 1866, 1984, 2046, 2112, 2156, 2177, 2352, 2387, 2464, 2488, 2604, 2728, 2976, 3038, 3136, 3234, 3421, 3472, 3696, 3732, 4092, 4312, 4354, 4557, 4704, 4774, 4928, 4976, 5208, 5456, 5952, 6076, 6468, 6531, 6842, 6944, 7161, 7392, 7464, 8184, 8624, 8708, 9114, 9408, 9548, 9641, 9952, 10263, 10416, 10912, 12152, 12936, 13062, 13684, 13888, 14322, 14784, 14928, 15239, 16368, 16709, 17248, 17416, 18228, 19096, 19282, 19904, 20526, 20832, 21824, 23947, 24304, 25872, 26124, 27368, 28644, 28923, 29856, 30478, 32736, 33418, 34496, 34832, 36456, 38192, 38564, 41052, 41664, 45717, 47894, 48608, 50127, 51744, 52248, 54736, 57288, 57846, 59712, 60956, 65472, 66836, 67487, 69664, 71841, 72912, 76384, 77128, 82104, 91434, 95788, 97216, 100254, 103488, 104496, 106051, 109472, 114576, 115692, 121912, 133672, 134974, 139328, 143682, 145824, 152768, 154256, 164208, 167629, 182868, 191576, 200508, 202461, 208992, 212102, 218944, 229152, 231384, 243824, 267344, 269948, 287364, 291648, 308512, 318153, 328416, 335258, 365736, 383152, 401016, 404922, 417984, 424204, 458304, 462768, 472409, 487648, 502887, 534688, 539896, 574728, 617024, 636306, 656832, 670516, 731472, 742357, 766304, 802032, 809844, 848408, 925536, 944818, 975296, 1005774, 1069376, 1079792, 1149456, 1272612, 1341032, 1417227, 1462944, 1484714, 1532608, 1604064, 1619688, 1696816, 1851072, 1889636, 2011548, 2159584, 2227071, 2298912, 2545224, 2682064, 2834454, 2925888, 2969428, 3208128, 3239376, 3393632, 3779272, 4023096, 4319168, 4454142, 4597824, 5090448, 5196499, 5364128, 5668908, 5938856, 6478752, 6787264, 7558544, 8046192, 8908284, 10180896, 10392998, 10728256, 11337816, 11877712, 12957504, 15117088, 15589497, 16092384, 17816568, 20361792, 20785996, 22675632, 23755424, 30234176, 31178994, 32184768, 35633136, 41571992, 45351264, 47510848, 62357988, 71266272, 83143984, 90702528, 124715976, 142532544, 166287968, 249431952, 332575936, 498863904, 997727808]

約数ペア:

[(1, 997727808), (2, 498863904), (3, 332575936), (4, 249431952), (6, 166287968), (7, 142532544), (8, 124715976), (11, 90702528), (12, 83143984), (14, 71266272), (16, 62357988), (21, 47510848), (22, 45351264), (24, 41571992), (28, 35633136), (31, 32184768), (32, 31178994), (33, 30234176), (42, 23755424), (44, 22675632), (48, 20785996), (49, 20361792), (56, 17816568), (62, 16092384), (64, 15589497), (66, 15117088), (77, 12957504), (84, 11877712), (88, 11337816), (93, 10728256), (96, 10392998), (98, 10180896), (112, 8908284), (124, 8046192), (132, 7558544), (147, 6787264), (154, 6478752), (168, 5938856), (176, 5668908), (186, 5364128), (192, 5196499), (196, 5090448), (217, 4597824), (224, 4454142), (231, 4319168), (248, 4023096), (264, 3779272), (294, 3393632), (308, 3239376), (311, 3208128), (336, 2969428), (341, 2925888), (352, 2834454), (372, 2682064), (392, 2545224), (434, 2298912), (448, 2227071), (462, 2159584), (496, 2011548), (528, 1889636), (539, 1851072), (588, 1696816), (616, 1619688), (622, 1604064), (651, 1532608), (672, 1484714), (682, 1462944), (704, 1417227), (744, 1341032), (784, 1272612), (868, 1149456), (924, 1079792), (933, 1069376), (992, 1005774), (1023, 975296), (1056, 944818), (1078, 925536), (1176, 848408), (1232, 809844), (1244, 802032), (1302, 766304), (1344, 742357), (1364, 731472), (1488, 670516), (1519, 656832), (1568, 636306), (1617, 617024), (1736, 574728), (1848, 539896), (1866, 534688), (1984, 502887), (2046, 487648), (2112, 472409), (2156, 462768), (2177, 458304), (2352, 424204), (2387, 417984), (2464, 404922), (2488, 401016), (2604, 383152), (2728, 365736), (2976, 335258), (3038, 328416), (3136, 318153), (3234, 308512), (3421, 291648), (3472, 287364), (3696, 269948), (3732, 267344), (4092, 243824), (4312, 231384), (4354, 229152), (4557, 218944), (4704, 212102), (4774, 208992), (4928, 202461), (4976, 200508), (5208, 191576), (5456, 182868), (5952, 167629), (6076, 164208), (6468, 154256), (6531, 152768), (6842, 145824), (6944, 143682), (7161, 139328), (7392, 134974), (7464, 133672), (8184, 121912), (8624, 115692), (8708, 114576), (9114, 109472), (9408, 106051), (9548, 104496), (9641, 103488), (9952, 100254), (10263, 97216), (10416, 95788), (10912, 91434), (12152, 82104), (12936, 77128), (13062, 76384), (13684, 72912), (13888, 71841), (14322, 69664), (14784, 67487), (14928, 66836), (15239, 65472), (16368, 60956), (16709, 59712), (17248, 57846), (17416, 57288), (18228, 54736), (19096, 52248), (19282, 51744), (19904, 50127), (20526, 48608), (20832, 47894), (21824, 45717), (23947, 41664), (24304, 41052), (25872, 38564), (26124, 38192), (27368, 36456), (28644, 34832), (28923, 34496), (29856, 33418), (30478, 32736)]