468231855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 967507968

約数和(自身を除く): 499276113

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 37, 39, 65, 73, 91, 105, 111, 127, 185, 195, 219, 259, 273, 365, 381, 455, 481, 511, 555, 635, 777, 889, 949, 1095, 1295, 1365, 1443, 1533, 1651, 1905, 2405, 2555, 2667, 2701, 2847, 3367, 3885, 4445, 4699, 4745, 4953, 6643, 7215, 7665, 8103, 8255, 9271, 10101, 11557, 13335, 13505, 14097, 14235, 16835, 18907, 19929, 23495, 24765, 27813, 32893, 33215, 34671, 35113, 40515, 46355, 50505, 56721, 57785, 61087, 64897, 70485, 94535, 98679, 99645, 105339, 120523, 139065, 164465, 173355, 175565, 183261, 194691, 245791, 283605, 305435, 324485, 343027, 361569, 427609, 493395, 526695, 602615, 737373, 843661, 916305, 973455, 1029081, 1228955, 1282827, 1715135, 1807845, 2138045, 2401189, 2530983, 3686865, 4218305, 4459351, 5145405, 6414135, 7203567, 12005945, 12654915, 13378053, 22296755, 31215457, 36017835, 66890265, 93646371, 156077285, 468231855]

約数ペア:

[(1, 468231855), (3, 156077285), (5, 93646371), (7, 66890265), (13, 36017835), (15, 31215457), (21, 22296755), (35, 13378053), (37, 12654915), (39, 12005945), (65, 7203567), (73, 6414135), (91, 5145405), (105, 4459351), (111, 4218305), (127, 3686865), (185, 2530983), (195, 2401189), (219, 2138045), (259, 1807845), (273, 1715135), (365, 1282827), (381, 1228955), (455, 1029081), (481, 973455), (511, 916305), (555, 843661), (635, 737373), (777, 602615), (889, 526695), (949, 493395), (1095, 427609), (1295, 361569), (1365, 343027), (1443, 324485), (1533, 305435), (1651, 283605), (1905, 245791), (2405, 194691), (2555, 183261), (2667, 175565), (2701, 173355), (2847, 164465), (3367, 139065), (3885, 120523), (4445, 105339), (4699, 99645), (4745, 98679), (4953, 94535), (6643, 70485), (7215, 64897), (7665, 61087), (8103, 57785), (8255, 56721), (9271, 50505), (10101, 46355), (11557, 40515), (13335, 35113), (13505, 34671), (14097, 33215), (14235, 32893), (16835, 27813), (18907, 24765), (19929, 23495)]