248217408

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{25349}}^1$

素因数の和:25384

約数の個数: 84

約数和(自身を含む): 753351300

約数和(自身を除く): 505133892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 816, 1088, 1224, 1632, 2448, 3264, 4896, 9792, 25349, 50698, 76047, 101396, 152094, 202792, 228141, 304188, 405584, 430933, 456282, 608376, 811168, 861866, 912564, 1216752, 1292799, 1622336, 1723732, 1825128, 2433504, 2585598, 3447464, 3650256, 3878397, 4867008, 5171196, 6894928, 7300512, 7756794, 10342392, 13789856, 14601024, 15513588, 20684784, 27579712, 31027176, 41369568, 62054352, 82739136, 124108704, 248217408]

約数ペア:

[(1, 248217408), (2, 124108704), (3, 82739136), (4, 62054352), (6, 41369568), (8, 31027176), (9, 27579712), (12, 20684784), (16, 15513588), (17, 14601024), (18, 13789856), (24, 10342392), (32, 7756794), (34, 7300512), (36, 6894928), (48, 5171196), (51, 4867008), (64, 3878397), (68, 3650256), (72, 3447464), (96, 2585598), (102, 2433504), (136, 1825128), (144, 1723732), (153, 1622336), (192, 1292799), (204, 1216752), (272, 912564), (288, 861866), (306, 811168), (408, 608376), (544, 456282), (576, 430933), (612, 405584), (816, 304188), (1088, 228141), (1224, 202792), (1632, 152094), (2448, 101396), (3264, 76047), (4896, 50698), (9792, 25349)]