1031889664

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 216

約数和(自身を含む): 2504652192

約数和(自身を除く): 1472762528

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 32, 34, 46, 52, 61, 64, 68, 92, 104, 122, 128, 136, 169, 184, 208, 221, 244, 256, 272, 299, 338, 368, 391, 416, 442, 488, 544, 598, 676, 736, 782, 793, 832, 884, 976, 1037, 1088, 1196, 1352, 1403, 1472, 1564, 1586, 1664, 1768, 1952, 2074, 2176, 2392, 2704, 2806, 2873, 2944, 3128, 3172, 3328, 3536, 3887, 3904, 4148, 4352, 4784, 5083, 5408, 5612, 5746, 5888, 6256, 6344, 7072, 7774, 7808, 8296, 9568, 10166, 10309, 10816, 11224, 11492, 12512, 12688, 13481, 14144, 15548, 15616, 16592, 18239, 19136, 20332, 20618, 21632, 22448, 22984, 23851, 25024, 25376, 26962, 28288, 31096, 33184, 36478, 38272, 40664, 41236, 43264, 44896, 45968, 47702, 50048, 50752, 53924, 56576, 62192, 66079, 66368, 72956, 76544, 81328, 82472, 89792, 91936, 95404, 100096, 101504, 107848, 124384, 132158, 132736, 145912, 162656, 164944, 175253, 179584, 183872, 190808, 203008, 215696, 237107, 248768, 264316, 265472, 291824, 310063, 325312, 329888, 350506, 359168, 367744, 381616, 431392, 474214, 497536, 528632, 583648, 620126, 650624, 659776, 701012, 735488, 763232, 862784, 948428, 995072, 1057264, 1167296, 1240252, 1301248, 1319552, 1402024, 1526464, 1725568, 1896856, 2114528, 2334592, 2480504, 2639104, 2804048, 3052928, 3451136, 3793712, 4030819, 4229056, 4669184, 4961008, 5608096, 6105856, 7587424, 8061638, 8458112, 9922016, 11216192, 15174848, 16123276, 16916224, 19844032, 22432384, 30349696, 32246552, 39688064, 44864768, 60699392, 64493104, 79376128, 128986208, 257972416, 515944832, 1031889664]

約数ペア:

[(1, 1031889664), (2, 515944832), (4, 257972416), (8, 128986208), (13, 79376128), (16, 64493104), (17, 60699392), (23, 44864768), (26, 39688064), (32, 32246552), (34, 30349696), (46, 22432384), (52, 19844032), (61, 16916224), (64, 16123276), (68, 15174848), (92, 11216192), (104, 9922016), (122, 8458112), (128, 8061638), (136, 7587424), (169, 6105856), (184, 5608096), (208, 4961008), (221, 4669184), (244, 4229056), (256, 4030819), (272, 3793712), (299, 3451136), (338, 3052928), (368, 2804048), (391, 2639104), (416, 2480504), (442, 2334592), (488, 2114528), (544, 1896856), (598, 1725568), (676, 1526464), (736, 1402024), (782, 1319552), (793, 1301248), (832, 1240252), (884, 1167296), (976, 1057264), (1037, 995072), (1088, 948428), (1196, 862784), (1352, 763232), (1403, 735488), (1472, 701012), (1564, 659776), (1586, 650624), (1664, 620126), (1768, 583648), (1952, 528632), (2074, 497536), (2176, 474214), (2392, 431392), (2704, 381616), (2806, 367744), (2873, 359168), (2944, 350506), (3128, 329888), (3172, 325312), (3328, 310063), (3536, 291824), (3887, 265472), (3904, 264316), (4148, 248768), (4352, 237107), (4784, 215696), (5083, 203008), (5408, 190808), (5612, 183872), (5746, 179584), (5888, 175253), (6256, 164944), (6344, 162656), (7072, 145912), (7774, 132736), (7808, 132158), (8296, 124384), (9568, 107848), (10166, 101504), (10309, 100096), (10816, 95404), (11224, 91936), (11492, 89792), (12512, 82472), (12688, 81328), (13481, 76544), (14144, 72956), (15548, 66368), (15616, 66079), (16592, 62192), (18239, 56576), (19136, 53924), (20332, 50752), (20618, 50048), (21632, 47702), (22448, 45968), (22984, 44896), (23851, 43264), (25024, 41236), (25376, 40664), (26962, 38272), (28288, 36478), (31096, 33184)]