21589428528

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{154723}}^1$

素因数の和:154776

約数の個数: 160

約数和(自身を含む): 69068793600

約数和(自身を除く): 47479365072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 34, 36, 38, 48, 51, 54, 57, 68, 72, 76, 102, 108, 114, 136, 144, 152, 153, 171, 204, 216, 228, 272, 304, 306, 323, 342, 408, 432, 456, 459, 513, 612, 646, 684, 816, 912, 918, 969, 1026, 1224, 1292, 1368, 1836, 1938, 2052, 2448, 2584, 2736, 2907, 3672, 3876, 4104, 5168, 5814, 7344, 7752, 8208, 8721, 11628, 15504, 17442, 23256, 34884, 46512, 69768, 139536, 154723, 309446, 464169, 618892, 928338, 1237784, 1392507, 1856676, 2475568, 2630291, 2785014, 2939737, 3713352, 4177521, 5260582, 5570028, 5879474, 7426704, 7890873, 8355042, 8819211, 10521164, 11140056, 11758948, 15781746, 16710084, 17638422, 21042328, 22280112, 23517896, 23672619, 26457633, 31563492, 33420168, 35276844, 42084656, 47035792, 47345238, 49975529, 52915266, 63126984, 66840336, 70553688, 71017857, 79372899, 94690476, 99951058, 105830532, 126253968, 141107376, 142035714, 149926587, 158745798, 189380952, 199902116, 211661064, 284071428, 299853174, 317491596, 378761904, 399804232, 423322128, 449779761, 568142856, 599706348, 634983192, 799608464, 899559522, 1136285712, 1199412696, 1269966384, 1349339283, 1799119044, 2398825392, 2698678566, 3598238088, 5397357132, 7196476176, 10794714264, 21589428528]

約数ペア:

[(1, 21589428528), (2, 10794714264), (3, 7196476176), (4, 5397357132), (6, 3598238088), (8, 2698678566), (9, 2398825392), (12, 1799119044), (16, 1349339283), (17, 1269966384), (18, 1199412696), (19, 1136285712), (24, 899559522), (27, 799608464), (34, 634983192), (36, 599706348), (38, 568142856), (48, 449779761), (51, 423322128), (54, 399804232), (57, 378761904), (68, 317491596), (72, 299853174), (76, 284071428), (102, 211661064), (108, 199902116), (114, 189380952), (136, 158745798), (144, 149926587), (152, 142035714), (153, 141107376), (171, 126253968), (204, 105830532), (216, 99951058), (228, 94690476), (272, 79372899), (304, 71017857), (306, 70553688), (323, 66840336), (342, 63126984), (408, 52915266), (432, 49975529), (456, 47345238), (459, 47035792), (513, 42084656), (612, 35276844), (646, 33420168), (684, 31563492), (816, 26457633), (912, 23672619), (918, 23517896), (969, 22280112), (1026, 21042328), (1224, 17638422), (1292, 16710084), (1368, 15781746), (1836, 11758948), (1938, 11140056), (2052, 10521164), (2448, 8819211), (2584, 8355042), (2736, 7890873), (2907, 7426704), (3672, 5879474), (3876, 5570028), (4104, 5260582), (5168, 4177521), (5814, 3713352), (7344, 2939737), (7752, 2785014), (8208, 2630291), (8721, 2475568), (11628, 1856676), (15504, 1392507), (17442, 1237784), (23256, 928338), (34884, 618892), (46512, 464169), (69768, 309446), (139536, 154723)]