811791344

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32797}}^1$

素因数の和:32842

約数の個数: 80

約数和(自身を含む): 2049743808

約数和(自身を除く): 1237952464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 3094, 3536, 6188, 12376, 24752, 32797, 65594, 131188, 229579, 262376, 426361, 459158, 524752, 557549, 852722, 918316, 1115098, 1705444, 1836632, 2230196, 2984527, 3410888, 3673264, 3902843, 4460392, 5969054, 6821776, 7248137, 7805686, 8920784, 11938108, 14496274, 15611372, 23876216, 28992548, 31222744, 47752432, 50736959, 57985096, 62445488, 101473918, 115970192, 202947836, 405895672, 811791344]

約数ペア:

[(1, 811791344), (2, 405895672), (4, 202947836), (7, 115970192), (8, 101473918), (13, 62445488), (14, 57985096), (16, 50736959), (17, 47752432), (26, 31222744), (28, 28992548), (34, 23876216), (52, 15611372), (56, 14496274), (68, 11938108), (91, 8920784), (104, 7805686), (112, 7248137), (119, 6821776), (136, 5969054), (182, 4460392), (208, 3902843), (221, 3673264), (238, 3410888), (272, 2984527), (364, 2230196), (442, 1836632), (476, 1705444), (728, 1115098), (884, 918316), (952, 852722), (1456, 557549), (1547, 524752), (1768, 459158), (1904, 426361), (3094, 262376), (3536, 229579), (6188, 131188), (12376, 65594), (24752, 32797)]