718201728

素因数分解:

$2^7\times 3^4\times {\mathrm{53}}^1\times {\mathrm{1307}}^1$

素因数の和:1386

約数の個数: 160

約数和(自身を含む): 2179350360

約数和(自身を除く): 1461148632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 81, 96, 106, 108, 128, 144, 159, 162, 192, 212, 216, 288, 318, 324, 384, 424, 432, 477, 576, 636, 648, 848, 864, 954, 1152, 1272, 1296, 1307, 1431, 1696, 1728, 1908, 2544, 2592, 2614, 2862, 3392, 3456, 3816, 3921, 4293, 5088, 5184, 5228, 5724, 6784, 7632, 7842, 8586, 10176, 10368, 10456, 11448, 11763, 15264, 15684, 17172, 20352, 20912, 22896, 23526, 30528, 31368, 34344, 35289, 41824, 45792, 47052, 61056, 62736, 68688, 69271, 70578, 83648, 91584, 94104, 105867, 125472, 137376, 138542, 141156, 167296, 183168, 188208, 207813, 211734, 250944, 274752, 277084, 282312, 376416, 415626, 423468, 501888, 549504, 554168, 564624, 623439, 752832, 831252, 846936, 1108336, 1129248, 1246878, 1505664, 1662504, 1693872, 1870317, 2216672, 2258496, 2493756, 3325008, 3387744, 3740634, 4433344, 4516992, 4987512, 5610951, 6650016, 6775488, 7481268, 8866688, 9975024, 11221902, 13300032, 13550976, 14962536, 19950048, 22443804, 26600064, 29925072, 39900096, 44887608, 59850144, 79800192, 89775216, 119700288, 179550432, 239400576, 359100864, 718201728]

約数ペア:

[(1, 718201728), (2, 359100864), (3, 239400576), (4, 179550432), (6, 119700288), (8, 89775216), (9, 79800192), (12, 59850144), (16, 44887608), (18, 39900096), (24, 29925072), (27, 26600064), (32, 22443804), (36, 19950048), (48, 14962536), (53, 13550976), (54, 13300032), (64, 11221902), (72, 9975024), (81, 8866688), (96, 7481268), (106, 6775488), (108, 6650016), (128, 5610951), (144, 4987512), (159, 4516992), (162, 4433344), (192, 3740634), (212, 3387744), (216, 3325008), (288, 2493756), (318, 2258496), (324, 2216672), (384, 1870317), (424, 1693872), (432, 1662504), (477, 1505664), (576, 1246878), (636, 1129248), (648, 1108336), (848, 846936), (864, 831252), (954, 752832), (1152, 623439), (1272, 564624), (1296, 554168), (1307, 549504), (1431, 501888), (1696, 423468), (1728, 415626), (1908, 376416), (2544, 282312), (2592, 277084), (2614, 274752), (2862, 250944), (3392, 211734), (3456, 207813), (3816, 188208), (3921, 183168), (4293, 167296), (5088, 141156), (5184, 138542), (5228, 137376), (5724, 125472), (6784, 105867), (7632, 94104), (7842, 91584), (8586, 83648), (10176, 70578), (10368, 69271), (10456, 68688), (11448, 62736), (11763, 61056), (15264, 47052), (15684, 45792), (17172, 41824), (20352, 35289), (20912, 34344), (22896, 31368), (23526, 30528)]