1349943616

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{491}}^1$

素因数の和:565

約数の個数: 168

約数和(自身を含む): 3428122176

約数和(自身を除く): 2078178560

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 133, 136, 152, 224, 238, 266, 272, 304, 323, 361, 448, 476, 491, 532, 544, 608, 646, 722, 952, 982, 1064, 1088, 1216, 1292, 1444, 1904, 1964, 2128, 2261, 2527, 2584, 2888, 3437, 3808, 3928, 4256, 4522, 5054, 5168, 5776, 6137, 6874, 7616, 7856, 8347, 8512, 9044, 9329, 10108, 10336, 11552, 12274, 13748, 15712, 16694, 18088, 18658, 20216, 20672, 23104, 24548, 27496, 31424, 33388, 36176, 37316, 40432, 42959, 49096, 54992, 58429, 65303, 66776, 72352, 74632, 80864, 85918, 98192, 109984, 116858, 130606, 133552, 144704, 149264, 158593, 161728, 171836, 177251, 196384, 219968, 233716, 261212, 267104, 298528, 317186, 343672, 354502, 392768, 467432, 522424, 534208, 597056, 634372, 687344, 709004, 934864, 1044848, 1110151, 1240757, 1268744, 1374688, 1418008, 1869728, 2089696, 2220302, 2481514, 2537488, 2749376, 2836016, 3013267, 3739456, 4179392, 4440604, 4963028, 5074976, 5672032, 6026534, 8881208, 9926056, 10149952, 11344064, 12053068, 17762416, 19852112, 21092869, 24106136, 35524832, 39704224, 42185738, 48212272, 71049664, 79408448, 84371476, 96424544, 168742952, 192849088, 337485904, 674971808, 1349943616]

約数ペア:

[(1, 1349943616), (2, 674971808), (4, 337485904), (7, 192849088), (8, 168742952), (14, 96424544), (16, 84371476), (17, 79408448), (19, 71049664), (28, 48212272), (32, 42185738), (34, 39704224), (38, 35524832), (56, 24106136), (64, 21092869), (68, 19852112), (76, 17762416), (112, 12053068), (119, 11344064), (133, 10149952), (136, 9926056), (152, 8881208), (224, 6026534), (238, 5672032), (266, 5074976), (272, 4963028), (304, 4440604), (323, 4179392), (361, 3739456), (448, 3013267), (476, 2836016), (491, 2749376), (532, 2537488), (544, 2481514), (608, 2220302), (646, 2089696), (722, 1869728), (952, 1418008), (982, 1374688), (1064, 1268744), (1088, 1240757), (1216, 1110151), (1292, 1044848), (1444, 934864), (1904, 709004), (1964, 687344), (2128, 634372), (2261, 597056), (2527, 534208), (2584, 522424), (2888, 467432), (3437, 392768), (3808, 354502), (3928, 343672), (4256, 317186), (4522, 298528), (5054, 267104), (5168, 261212), (5776, 233716), (6137, 219968), (6874, 196384), (7616, 177251), (7856, 171836), (8347, 161728), (8512, 158593), (9044, 149264), (9329, 144704), (10108, 133552), (10336, 130606), (11552, 116858), (12274, 109984), (13748, 98192), (15712, 85918), (16694, 80864), (18088, 74632), (18658, 72352), (20216, 66776), (20672, 65303), (23104, 58429), (24548, 54992), (27496, 49096), (31424, 42959), (33388, 40432), (36176, 37316)]