871461864

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19001}}^1$

素因数の和:19040

約数の個数: 144

約数和(自身を含む): 2956901220

約数和(自身を除く): 2085439356

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 882, 936, 1092, 1176, 1274, 1638, 1764, 1911, 2184, 2548, 3276, 3528, 3822, 5096, 5733, 6552, 7644, 11466, 15288, 19001, 22932, 38002, 45864, 57003, 76004, 114006, 133007, 152008, 171009, 228012, 247013, 266014, 342018, 399021, 456024, 494026, 532028, 684036, 741039, 798042, 931049, 988052, 1064056, 1197063, 1368072, 1482078, 1596084, 1729091, 1862098, 1976104, 2223117, 2394126, 2793147, 2964156, 3192168, 3458182, 3724196, 4446234, 4788252, 5187273, 5586294, 5928312, 6916364, 7448392, 8379441, 8892468, 9576504, 10374546, 11172588, 12103637, 13832728, 15561819, 16758882, 17784936, 20749092, 22345176, 24207274, 31123638, 33517764, 36310911, 41498184, 48414548, 62247276, 67035528, 72621822, 96829096, 108932733, 124494552, 145243644, 217865466, 290487288, 435730932, 871461864]

約数ペア:

[(1, 871461864), (2, 435730932), (3, 290487288), (4, 217865466), (6, 145243644), (7, 124494552), (8, 108932733), (9, 96829096), (12, 72621822), (13, 67035528), (14, 62247276), (18, 48414548), (21, 41498184), (24, 36310911), (26, 33517764), (28, 31123638), (36, 24207274), (39, 22345176), (42, 20749092), (49, 17784936), (52, 16758882), (56, 15561819), (63, 13832728), (72, 12103637), (78, 11172588), (84, 10374546), (91, 9576504), (98, 8892468), (104, 8379441), (117, 7448392), (126, 6916364), (147, 5928312), (156, 5586294), (168, 5187273), (182, 4788252), (196, 4446234), (234, 3724196), (252, 3458182), (273, 3192168), (294, 2964156), (312, 2793147), (364, 2394126), (392, 2223117), (441, 1976104), (468, 1862098), (504, 1729091), (546, 1596084), (588, 1482078), (637, 1368072), (728, 1197063), (819, 1064056), (882, 988052), (936, 931049), (1092, 798042), (1176, 741039), (1274, 684036), (1638, 532028), (1764, 494026), (1911, 456024), (2184, 399021), (2548, 342018), (3276, 266014), (3528, 247013), (3822, 228012), (5096, 171009), (5733, 152008), (6552, 133007), (7644, 114006), (11466, 76004), (15288, 57003), (19001, 45864), (22932, 38002)]