2687564592

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{31687}}^1$

素因数の和:31751

約数の個数: 120

約数和(自身を含む): 8172968960

約数和(自身を除く): 5485404368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 496, 558, 589, 684, 744, 912, 1116, 1178, 1368, 1488, 1767, 2232, 2356, 2736, 3534, 4464, 4712, 5301, 7068, 9424, 10602, 14136, 21204, 28272, 31687, 42408, 63374, 84816, 95061, 126748, 190122, 253496, 285183, 380244, 506992, 570366, 602053, 760488, 982297, 1140732, 1204106, 1520976, 1806159, 1964594, 2281464, 2408212, 2946891, 3612318, 3929188, 4562928, 4816424, 5418477, 5893782, 7224636, 7858376, 8840673, 9632848, 10836954, 11787564, 14449272, 15716752, 17681346, 18663643, 21673908, 23575128, 28898544, 35362692, 37327286, 43347816, 47150256, 55990929, 70725384, 74654572, 86695632, 111981858, 141450768, 149309144, 167972787, 223963716, 298618288, 335945574, 447927432, 671891148, 895854864, 1343782296, 2687564592]

約数ペア:

[(1, 2687564592), (2, 1343782296), (3, 895854864), (4, 671891148), (6, 447927432), (8, 335945574), (9, 298618288), (12, 223963716), (16, 167972787), (18, 149309144), (19, 141450768), (24, 111981858), (31, 86695632), (36, 74654572), (38, 70725384), (48, 55990929), (57, 47150256), (62, 43347816), (72, 37327286), (76, 35362692), (93, 28898544), (114, 23575128), (124, 21673908), (144, 18663643), (152, 17681346), (171, 15716752), (186, 14449272), (228, 11787564), (248, 10836954), (279, 9632848), (304, 8840673), (342, 7858376), (372, 7224636), (456, 5893782), (496, 5418477), (558, 4816424), (589, 4562928), (684, 3929188), (744, 3612318), (912, 2946891), (1116, 2408212), (1178, 2281464), (1368, 1964594), (1488, 1806159), (1767, 1520976), (2232, 1204106), (2356, 1140732), (2736, 982297), (3534, 760488), (4464, 602053), (4712, 570366), (5301, 506992), (7068, 380244), (9424, 285183), (10602, 253496), (14136, 190122), (21204, 126748), (28272, 95061), (31687, 84816), (42408, 63374)]