480029823

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 933494016

約数和(自身を除く): 453464193

約数列:

[1, 3, 7, 9, 13, 21, 31, 37, 39, 49, 63, 73, 91, 93, 111, 117, 147, 217, 219, 259, 273, 279, 333, 403, 441, 481, 511, 637, 651, 657, 777, 819, 949, 1147, 1209, 1443, 1519, 1533, 1813, 1911, 1953, 2263, 2331, 2701, 2821, 2847, 3367, 3441, 3577, 3627, 4329, 4557, 4599, 5439, 5733, 6643, 6789, 8029, 8103, 8463, 8541, 10101, 10323, 10731, 13671, 14911, 15841, 16317, 18907, 19747, 19929, 20367, 23569, 24087, 24309, 25389, 29419, 30303, 32193, 35113, 44733, 46501, 47523, 56203, 56721, 59241, 59787, 70707, 72261, 83731, 88257, 104377, 105339, 110887, 132349, 134199, 139503, 142569, 168609, 170163, 177723, 205933, 212121, 245791, 251193, 264771, 313131, 316017, 332661, 397047, 418509, 505827, 586117, 617799, 730639, 737373, 753579, 939393, 997983, 1088503, 1191141, 1441531, 1720537, 1758351, 1853397, 2191917, 2212119, 3265509, 4102819, 4324593, 5161611, 5275053, 6575751, 7619521, 9796527, 12308457, 12973779, 15484833, 22858563, 36925371, 53336647, 68575689, 160009941, 480029823]

約数ペア:

[(1, 480029823), (3, 160009941), (7, 68575689), (9, 53336647), (13, 36925371), (21, 22858563), (31, 15484833), (37, 12973779), (39, 12308457), (49, 9796527), (63, 7619521), (73, 6575751), (91, 5275053), (93, 5161611), (111, 4324593), (117, 4102819), (147, 3265509), (217, 2212119), (219, 2191917), (259, 1853397), (273, 1758351), (279, 1720537), (333, 1441531), (403, 1191141), (441, 1088503), (481, 997983), (511, 939393), (637, 753579), (651, 737373), (657, 730639), (777, 617799), (819, 586117), (949, 505827), (1147, 418509), (1209, 397047), (1443, 332661), (1519, 316017), (1533, 313131), (1813, 264771), (1911, 251193), (1953, 245791), (2263, 212121), (2331, 205933), (2701, 177723), (2821, 170163), (2847, 168609), (3367, 142569), (3441, 139503), (3577, 134199), (3627, 132349), (4329, 110887), (4557, 105339), (4599, 104377), (5439, 88257), (5733, 83731), (6643, 72261), (6789, 70707), (8029, 59787), (8103, 59241), (8463, 56721), (8541, 56203), (10101, 47523), (10323, 46501), (10731, 44733), (13671, 35113), (14911, 32193), (15841, 30303), (16317, 29419), (18907, 25389), (19747, 24309), (19929, 24087), (20367, 23569)]