635212864

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:349

約数の個数: 168

約数和(自身を含む): 1572950880

約数和(自身を除く): 937738016

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 64, 76, 88, 104, 143, 152, 169, 176, 208, 209, 247, 281, 286, 304, 338, 352, 416, 418, 494, 562, 572, 608, 676, 704, 832, 836, 988, 1124, 1144, 1216, 1352, 1672, 1859, 1976, 2248, 2288, 2704, 2717, 3091, 3211, 3344, 3653, 3718, 3952, 4496, 4576, 5339, 5408, 5434, 6182, 6422, 6688, 7306, 7436, 7904, 8992, 9152, 10678, 10816, 10868, 12364, 12844, 13376, 14612, 14872, 15808, 17984, 21356, 21736, 24728, 25688, 29224, 29744, 35321, 40183, 42712, 43472, 47489, 49456, 51376, 58448, 58729, 59488, 69407, 70642, 80366, 85424, 86944, 94978, 98912, 102752, 116896, 117458, 118976, 138814, 141284, 160732, 170848, 173888, 189956, 197824, 205504, 233792, 234916, 277628, 282568, 321464, 341696, 379912, 469832, 522379, 555256, 565136, 642928, 759824, 763477, 902291, 939664, 1044758, 1110512, 1130272, 1285856, 1519648, 1526954, 1804582, 1879328, 2089516, 2221024, 2260544, 2571712, 3039296, 3053908, 3609164, 3758656, 4179032, 4442048, 6107816, 7218328, 8358064, 9925201, 12215632, 14436656, 16716128, 19850402, 24431264, 28873312, 33432256, 39700804, 48862528, 57746624, 79401608, 158803216, 317606432, 635212864]

約数ペア:

[(1, 635212864), (2, 317606432), (4, 158803216), (8, 79401608), (11, 57746624), (13, 48862528), (16, 39700804), (19, 33432256), (22, 28873312), (26, 24431264), (32, 19850402), (38, 16716128), (44, 14436656), (52, 12215632), (64, 9925201), (76, 8358064), (88, 7218328), (104, 6107816), (143, 4442048), (152, 4179032), (169, 3758656), (176, 3609164), (208, 3053908), (209, 3039296), (247, 2571712), (281, 2260544), (286, 2221024), (304, 2089516), (338, 1879328), (352, 1804582), (416, 1526954), (418, 1519648), (494, 1285856), (562, 1130272), (572, 1110512), (608, 1044758), (676, 939664), (704, 902291), (832, 763477), (836, 759824), (988, 642928), (1124, 565136), (1144, 555256), (1216, 522379), (1352, 469832), (1672, 379912), (1859, 341696), (1976, 321464), (2248, 282568), (2288, 277628), (2704, 234916), (2717, 233792), (3091, 205504), (3211, 197824), (3344, 189956), (3653, 173888), (3718, 170848), (3952, 160732), (4496, 141284), (4576, 138814), (5339, 118976), (5408, 117458), (5434, 116896), (6182, 102752), (6422, 98912), (6688, 94978), (7306, 86944), (7436, 85424), (7904, 80366), (8992, 70642), (9152, 69407), (10678, 59488), (10816, 58729), (10868, 58448), (12364, 51376), (12844, 49456), (13376, 47489), (14612, 43472), (14872, 42712), (15808, 40183), (17984, 35321), (21356, 29744), (21736, 29224), (24728, 25688)]