28387188846

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:743

約数の個数: 192

約数和(自身を含む): 69750720000

約数和(自身を除く): 41363531154

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 59, 69, 102, 118, 137, 138, 153, 177, 207, 274, 306, 354, 391, 411, 414, 499, 531, 782, 822, 998, 1003, 1062, 1173, 1233, 1357, 1497, 2006, 2329, 2346, 2466, 2714, 2994, 3009, 3151, 3519, 4071, 4491, 4658, 6018, 6302, 6987, 7038, 8083, 8142, 8483, 8982, 9027, 9453, 11477, 12213, 13974, 16166, 16966, 18054, 18906, 20961, 22954, 23069, 24249, 24426, 25449, 28359, 29441, 34431, 41922, 46138, 48498, 50898, 53567, 56718, 58882, 68363, 68862, 69207, 72747, 76347, 88323, 103293, 107134, 136726, 137411, 138414, 145494, 152694, 160701, 176646, 185909, 195109, 205089, 206586, 207621, 264969, 274822, 321402, 371818, 390218, 410178, 412233, 415242, 482103, 500497, 529938, 557727, 585327, 615267, 677143, 824466, 964206, 1000994, 1115454, 1162171, 1170654, 1230534, 1236699, 1354286, 1501491, 1572349, 1673181, 1755981, 2031429, 2324342, 2473398, 3002982, 3144698, 3160453, 3346362, 3486513, 3511962, 4033417, 4062858, 4504473, 4717047, 6094287, 6320906, 6973026, 8066834, 9008946, 9434094, 9481359, 10459539, 11511431, 12100251, 12188574, 14151141, 18962718, 20919078, 23022862, 24200502, 26729933, 28302282, 28444077, 34534293, 36300753, 53459866, 56888154, 68568089, 69068586, 72601506, 80189799, 92768591, 103602879, 137136178, 160379598, 185537182, 205704267, 207205758, 240569397, 278305773, 411408534, 481138794, 556611546, 617112801, 834917319, 1234225602, 1577066047, 1669834638, 3154132094, 4731198141, 9462396282, 14193594423, 28387188846]

約数ペア:

[(1, 28387188846), (2, 14193594423), (3, 9462396282), (6, 4731198141), (9, 3154132094), (17, 1669834638), (18, 1577066047), (23, 1234225602), (34, 834917319), (46, 617112801), (51, 556611546), (59, 481138794), (69, 411408534), (102, 278305773), (118, 240569397), (137, 207205758), (138, 205704267), (153, 185537182), (177, 160379598), (207, 137136178), (274, 103602879), (306, 92768591), (354, 80189799), (391, 72601506), (411, 69068586), (414, 68568089), (499, 56888154), (531, 53459866), (782, 36300753), (822, 34534293), (998, 28444077), (1003, 28302282), (1062, 26729933), (1173, 24200502), (1233, 23022862), (1357, 20919078), (1497, 18962718), (2006, 14151141), (2329, 12188574), (2346, 12100251), (2466, 11511431), (2714, 10459539), (2994, 9481359), (3009, 9434094), (3151, 9008946), (3519, 8066834), (4071, 6973026), (4491, 6320906), (4658, 6094287), (6018, 4717047), (6302, 4504473), (6987, 4062858), (7038, 4033417), (8083, 3511962), (8142, 3486513), (8483, 3346362), (8982, 3160453), (9027, 3144698), (9453, 3002982), (11477, 2473398), (12213, 2324342), (13974, 2031429), (16166, 1755981), (16966, 1673181), (18054, 1572349), (18906, 1501491), (20961, 1354286), (22954, 1236699), (23069, 1230534), (24249, 1170654), (24426, 1162171), (25449, 1115454), (28359, 1000994), (29441, 964206), (34431, 824466), (41922, 677143), (46138, 615267), (48498, 585327), (50898, 557727), (53567, 529938), (56718, 500497), (58882, 482103), (68363, 415242), (68862, 412233), (69207, 410178), (72747, 390218), (76347, 371818), (88323, 321402), (103293, 274822), (107134, 264969), (136726, 207621), (137411, 206586), (138414, 205089), (145494, 195109), (152694, 185909), (160701, 176646)]