18480039424

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15121}}^1$

素因数の和:15188

約数の個数: 160

約数和(自身を含む): 47523244032

約数和(自身を除く): 29043204608

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 176, 217, 224, 248, 256, 308, 341, 352, 434, 448, 496, 512, 616, 682, 704, 868, 896, 992, 1232, 1364, 1408, 1736, 1792, 1984, 2387, 2464, 2728, 2816, 3472, 3584, 3968, 4774, 4928, 5456, 5632, 6944, 7936, 9548, 9856, 10912, 13888, 15121, 15872, 19096, 19712, 21824, 27776, 30242, 38192, 39424, 43648, 55552, 60484, 76384, 87296, 105847, 111104, 120968, 152768, 166331, 174592, 211694, 241936, 305536, 332662, 423388, 468751, 483872, 611072, 665324, 846776, 937502, 967744, 1164317, 1222144, 1330648, 1693552, 1875004, 1935488, 2328634, 2661296, 3281257, 3387104, 3750008, 3870976, 4657268, 5156261, 5322592, 6562514, 6774208, 7500016, 7741952, 9314536, 10312522, 10645184, 13125028, 13548416, 15000032, 18629072, 20625044, 21290368, 26250056, 27096832, 30000064, 36093827, 37258144, 41250088, 42580736, 52500112, 54193664, 60000128, 72187654, 74516288, 82500176, 85161472, 105000224, 120000256, 144375308, 149032576, 165000352, 210000448, 240000512, 288750616, 298065152, 330000704, 420000896, 577501232, 596130304, 660001408, 840001792, 1155002464, 1320002816, 1680003584, 2310004928, 2640005632, 4620009856, 9240019712, 18480039424]

約数ペア:

[(1, 18480039424), (2, 9240019712), (4, 4620009856), (7, 2640005632), (8, 2310004928), (11, 1680003584), (14, 1320002816), (16, 1155002464), (22, 840001792), (28, 660001408), (31, 596130304), (32, 577501232), (44, 420000896), (56, 330000704), (62, 298065152), (64, 288750616), (77, 240000512), (88, 210000448), (112, 165000352), (124, 149032576), (128, 144375308), (154, 120000256), (176, 105000224), (217, 85161472), (224, 82500176), (248, 74516288), (256, 72187654), (308, 60000128), (341, 54193664), (352, 52500112), (434, 42580736), (448, 41250088), (496, 37258144), (512, 36093827), (616, 30000064), (682, 27096832), (704, 26250056), (868, 21290368), (896, 20625044), (992, 18629072), (1232, 15000032), (1364, 13548416), (1408, 13125028), (1736, 10645184), (1792, 10312522), (1984, 9314536), (2387, 7741952), (2464, 7500016), (2728, 6774208), (2816, 6562514), (3472, 5322592), (3584, 5156261), (3968, 4657268), (4774, 3870976), (4928, 3750008), (5456, 3387104), (5632, 3281257), (6944, 2661296), (7936, 2328634), (9548, 1935488), (9856, 1875004), (10912, 1693552), (13888, 1330648), (15121, 1222144), (15872, 1164317), (19096, 967744), (19712, 937502), (21824, 846776), (27776, 665324), (30242, 611072), (38192, 483872), (39424, 468751), (43648, 423388), (55552, 332662), (60484, 305536), (76384, 241936), (87296, 211694), (105847, 174592), (111104, 166331), (120968, 152768)]