349609728

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 216

約数和(自身を含む): 1068464208

約数和(自身を除く): 718854480

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 97, 104, 114, 128, 152, 156, 192, 194, 208, 228, 247, 256, 291, 304, 312, 361, 384, 388, 416, 456, 494, 582, 608, 624, 722, 741, 768, 776, 832, 912, 988, 1083, 1164, 1216, 1248, 1261, 1444, 1482, 1552, 1664, 1824, 1843, 1976, 2166, 2328, 2432, 2496, 2522, 2888, 2964, 3104, 3328, 3648, 3686, 3783, 3952, 4332, 4656, 4693, 4864, 4992, 5044, 5529, 5776, 5928, 6208, 7296, 7372, 7566, 7904, 8664, 9312, 9386, 9984, 10088, 11058, 11552, 11856, 12416, 14079, 14592, 14744, 15132, 15808, 17328, 18624, 18772, 20176, 22116, 23104, 23712, 23959, 24832, 28158, 29488, 30264, 31616, 34656, 35017, 37248, 37544, 40352, 44232, 46208, 47424, 47918, 56316, 58976, 60528, 63232, 69312, 70034, 71877, 74496, 75088, 80704, 88464, 92416, 94848, 95836, 105051, 112632, 117952, 121056, 138624, 140068, 143754, 150176, 161408, 176928, 189696, 191672, 210102, 225264, 235904, 242112, 277248, 280136, 287508, 300352, 322816, 353856, 383344, 420204, 450528, 455221, 471808, 484224, 560272, 575016, 600704, 707712, 766688, 840408, 901056, 910442, 968448, 1120544, 1150032, 1201408, 1365663, 1415424, 1533376, 1680816, 1802112, 1820884, 2241088, 2300064, 2731326, 3066752, 3361632, 3604224, 3641768, 4482176, 4600128, 5462652, 6133504, 6723264, 7283536, 8964352, 9200256, 10925304, 13446528, 14567072, 18400512, 21850608, 26893056, 29134144, 43701216, 58268288, 87402432, 116536576, 174804864, 349609728]

約数ペア:

[(1, 349609728), (2, 174804864), (3, 116536576), (4, 87402432), (6, 58268288), (8, 43701216), (12, 29134144), (13, 26893056), (16, 21850608), (19, 18400512), (24, 14567072), (26, 13446528), (32, 10925304), (38, 9200256), (39, 8964352), (48, 7283536), (52, 6723264), (57, 6133504), (64, 5462652), (76, 4600128), (78, 4482176), (96, 3641768), (97, 3604224), (104, 3361632), (114, 3066752), (128, 2731326), (152, 2300064), (156, 2241088), (192, 1820884), (194, 1802112), (208, 1680816), (228, 1533376), (247, 1415424), (256, 1365663), (291, 1201408), (304, 1150032), (312, 1120544), (361, 968448), (384, 910442), (388, 901056), (416, 840408), (456, 766688), (494, 707712), (582, 600704), (608, 575016), (624, 560272), (722, 484224), (741, 471808), (768, 455221), (776, 450528), (832, 420204), (912, 383344), (988, 353856), (1083, 322816), (1164, 300352), (1216, 287508), (1248, 280136), (1261, 277248), (1444, 242112), (1482, 235904), (1552, 225264), (1664, 210102), (1824, 191672), (1843, 189696), (1976, 176928), (2166, 161408), (2328, 150176), (2432, 143754), (2496, 140068), (2522, 138624), (2888, 121056), (2964, 117952), (3104, 112632), (3328, 105051), (3648, 95836), (3686, 94848), (3783, 92416), (3952, 88464), (4332, 80704), (4656, 75088), (4693, 74496), (4864, 71877), (4992, 70034), (5044, 69312), (5529, 63232), (5776, 60528), (5928, 58976), (6208, 56316), (7296, 47918), (7372, 47424), (7566, 46208), (7904, 44232), (8664, 40352), (9312, 37544), (9386, 37248), (9984, 35017), (10088, 34656), (11058, 31616), (11552, 30264), (11856, 29488), (12416, 28158), (14079, 24832), (14592, 23959), (14744, 23712), (15132, 23104), (15808, 22116), (17328, 20176), (18624, 18772)]