2000799864

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5647}}^1$

素因数の和:5722

約数の個数: 192

約数和(自身を含む): 6696268800

約数和(自身を除く): 4695468936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 37, 38, 42, 56, 57, 63, 72, 74, 76, 84, 111, 114, 126, 133, 148, 152, 168, 171, 222, 228, 252, 259, 266, 296, 333, 342, 399, 444, 456, 504, 518, 532, 666, 684, 703, 777, 798, 888, 1036, 1064, 1197, 1332, 1368, 1406, 1554, 1596, 2072, 2109, 2331, 2394, 2664, 2812, 3108, 3192, 4218, 4662, 4788, 4921, 5624, 5647, 6216, 6327, 8436, 9324, 9576, 9842, 11294, 12654, 14763, 16872, 16941, 18648, 19684, 22588, 25308, 29526, 33882, 39368, 39529, 44289, 45176, 50616, 50823, 59052, 67764, 79058, 88578, 101646, 107293, 118104, 118587, 135528, 158116, 177156, 203292, 208939, 214586, 237174, 316232, 321879, 354312, 355761, 406584, 417878, 429172, 474348, 626817, 643758, 711522, 751051, 835756, 858344, 948696, 965637, 1253634, 1287516, 1423044, 1462573, 1502102, 1671512, 1880451, 1931274, 2253153, 2507268, 2575032, 2846088, 2925146, 3004204, 3760902, 3862548, 3969841, 4387719, 4506306, 5014536, 5850292, 6008408, 6759459, 7521804, 7725096, 7939682, 8775438, 9012612, 11700584, 11909523, 13163157, 13518918, 15043608, 15879364, 17550876, 18025224, 23819046, 26326314, 27037836, 27788887, 31758728, 35101752, 35728569, 47638092, 52652628, 54075672, 55577774, 71457138, 83366661, 95276184, 105305256, 111155548, 142914276, 166733322, 222311096, 250099983, 285828552, 333466644, 500199966, 666933288, 1000399932, 2000799864]

約数ペア:

[(1, 2000799864), (2, 1000399932), (3, 666933288), (4, 500199966), (6, 333466644), (7, 285828552), (8, 250099983), (9, 222311096), (12, 166733322), (14, 142914276), (18, 111155548), (19, 105305256), (21, 95276184), (24, 83366661), (28, 71457138), (36, 55577774), (37, 54075672), (38, 52652628), (42, 47638092), (56, 35728569), (57, 35101752), (63, 31758728), (72, 27788887), (74, 27037836), (76, 26326314), (84, 23819046), (111, 18025224), (114, 17550876), (126, 15879364), (133, 15043608), (148, 13518918), (152, 13163157), (168, 11909523), (171, 11700584), (222, 9012612), (228, 8775438), (252, 7939682), (259, 7725096), (266, 7521804), (296, 6759459), (333, 6008408), (342, 5850292), (399, 5014536), (444, 4506306), (456, 4387719), (504, 3969841), (518, 3862548), (532, 3760902), (666, 3004204), (684, 2925146), (703, 2846088), (777, 2575032), (798, 2507268), (888, 2253153), (1036, 1931274), (1064, 1880451), (1197, 1671512), (1332, 1502102), (1368, 1462573), (1406, 1423044), (1554, 1287516), (1596, 1253634), (2072, 965637), (2109, 948696), (2331, 858344), (2394, 835756), (2664, 751051), (2812, 711522), (3108, 643758), (3192, 626817), (4218, 474348), (4662, 429172), (4788, 417878), (4921, 406584), (5624, 355761), (5647, 354312), (6216, 321879), (6327, 316232), (8436, 237174), (9324, 214586), (9576, 208939), (9842, 203292), (11294, 177156), (12654, 158116), (14763, 135528), (16872, 118587), (16941, 118104), (18648, 107293), (19684, 101646), (22588, 88578), (25308, 79058), (29526, 67764), (33882, 59052), (39368, 50823), (39529, 50616), (44289, 45176)]