420718272

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2309}}^1$

素因数の和:2410

約数の個数: 112

約数和(自身を含む): 1215725280

約数和(自身を除く): 795007008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 73, 78, 96, 104, 146, 156, 192, 208, 219, 292, 312, 416, 438, 584, 624, 832, 876, 949, 1168, 1248, 1752, 1898, 2309, 2336, 2496, 2847, 3504, 3796, 4618, 4672, 5694, 6927, 7008, 7592, 9236, 11388, 13854, 14016, 15184, 18472, 22776, 27708, 30017, 30368, 36944, 45552, 55416, 60034, 60736, 73888, 90051, 91104, 110832, 120068, 147776, 168557, 180102, 182208, 221664, 240136, 337114, 360204, 443328, 480272, 505671, 674228, 720408, 960544, 1011342, 1348456, 1440816, 1921088, 2022684, 2191241, 2696912, 2881632, 4045368, 4382482, 5393824, 5763264, 6573723, 8090736, 8764964, 10787648, 13147446, 16181472, 17529928, 26294892, 32362944, 35059856, 52589784, 70119712, 105179568, 140239424, 210359136, 420718272]

約数ペア:

[(1, 420718272), (2, 210359136), (3, 140239424), (4, 105179568), (6, 70119712), (8, 52589784), (12, 35059856), (13, 32362944), (16, 26294892), (24, 17529928), (26, 16181472), (32, 13147446), (39, 10787648), (48, 8764964), (52, 8090736), (64, 6573723), (73, 5763264), (78, 5393824), (96, 4382482), (104, 4045368), (146, 2881632), (156, 2696912), (192, 2191241), (208, 2022684), (219, 1921088), (292, 1440816), (312, 1348456), (416, 1011342), (438, 960544), (584, 720408), (624, 674228), (832, 505671), (876, 480272), (949, 443328), (1168, 360204), (1248, 337114), (1752, 240136), (1898, 221664), (2309, 182208), (2336, 180102), (2496, 168557), (2847, 147776), (3504, 120068), (3796, 110832), (4618, 91104), (4672, 90051), (5694, 73888), (6927, 60736), (7008, 60034), (7592, 55416), (9236, 45552), (11388, 36944), (13854, 30368), (14016, 30017), (15184, 27708), (18472, 22776)]