16953669296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1\times {\mathrm{1543}}^1$

素因数の和:2386

約数の個数: 80

約数和(自身を含む): 35381068800

約数和(自身を除く): 18427399504

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 769, 893, 1538, 1543, 1786, 3076, 3086, 3572, 6152, 6172, 7144, 12304, 12344, 14288, 14611, 24688, 29222, 29317, 36143, 58444, 58634, 72286, 72521, 116888, 117268, 144572, 145042, 233776, 234536, 289144, 290084, 469072, 578288, 580168, 686717, 1160336, 1186567, 1373434, 1377899, 2373134, 2746868, 2755798, 4746268, 5493736, 5511596, 9492536, 10987472, 11023192, 18985072, 22046384, 22544773, 45089546, 55768649, 90179092, 111537298, 180358184, 223074596, 360716368, 446149192, 892298384, 1059604331, 2119208662, 4238417324, 8476834648, 16953669296]

約数ペア:

[(1, 16953669296), (2, 8476834648), (4, 4238417324), (8, 2119208662), (16, 1059604331), (19, 892298384), (38, 446149192), (47, 360716368), (76, 223074596), (94, 180358184), (152, 111537298), (188, 90179092), (304, 55768649), (376, 45089546), (752, 22544773), (769, 22046384), (893, 18985072), (1538, 11023192), (1543, 10987472), (1786, 9492536), (3076, 5511596), (3086, 5493736), (3572, 4746268), (6152, 2755798), (6172, 2746868), (7144, 2373134), (12304, 1377899), (12344, 1373434), (14288, 1186567), (14611, 1160336), (24688, 686717), (29222, 580168), (29317, 578288), (36143, 469072), (58444, 290084), (58634, 289144), (72286, 234536), (72521, 233776), (116888, 145042), (117268, 144572)]