1900885968

素因数分解:

$2^4\times 3^5\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{733}}^1$

素因数の和:808

約数の個数: 240

約数和(自身を含む): 5963368320

約数和(自身を除く): 4062482352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 29, 36, 46, 48, 54, 58, 69, 72, 81, 87, 92, 108, 116, 138, 144, 162, 174, 184, 207, 216, 232, 243, 261, 276, 324, 348, 368, 414, 432, 464, 486, 522, 552, 621, 648, 667, 696, 733, 783, 828, 972, 1044, 1104, 1242, 1296, 1334, 1392, 1466, 1566, 1656, 1863, 1944, 2001, 2088, 2199, 2349, 2484, 2668, 2932, 3132, 3312, 3726, 3888, 4002, 4176, 4398, 4698, 4968, 5336, 5589, 5864, 6003, 6264, 6597, 7047, 7452, 8004, 8796, 9396, 9936, 10672, 11178, 11728, 12006, 12528, 13194, 14094, 14904, 16008, 16859, 17592, 18009, 18792, 19791, 21257, 22356, 24012, 26388, 28188, 29808, 32016, 33718, 35184, 36018, 37584, 39582, 42514, 44712, 48024, 50577, 52776, 54027, 56376, 59373, 63771, 67436, 72036, 79164, 85028, 89424, 96048, 101154, 105552, 108054, 112752, 118746, 127542, 134872, 144072, 151731, 158328, 162081, 170056, 178119, 191313, 202308, 216108, 237492, 255084, 269744, 288144, 303462, 316656, 324162, 340112, 356238, 382626, 404616, 432216, 455193, 474984, 488911, 510168, 573939, 606924, 648324, 712476, 765252, 809232, 864432, 910386, 949968, 977822, 1020336, 1147878, 1213848, 1296648, 1365579, 1424952, 1466733, 1530504, 1721817, 1820772, 1955644, 2295756, 2427696, 2593296, 2731158, 2849904, 2933466, 3061008, 3443634, 3641544, 3911288, 4096737, 4400199, 4591512, 5165451, 5462316, 5866932, 6887268, 7283088, 7822576, 8193474, 8800398, 9183024, 10330902, 10924632, 11733864, 13200597, 13774536, 16386948, 17600796, 20661804, 21849264, 23467728, 26401194, 27549072, 32773896, 35201592, 39601791, 41323608, 52802388, 65547792, 70403184, 79203582, 82647216, 105604776, 118805373, 158407164, 211209552, 237610746, 316814328, 475221492, 633628656, 950442984, 1900885968]

約数ペア:

[(1, 1900885968), (2, 950442984), (3, 633628656), (4, 475221492), (6, 316814328), (8, 237610746), (9, 211209552), (12, 158407164), (16, 118805373), (18, 105604776), (23, 82647216), (24, 79203582), (27, 70403184), (29, 65547792), (36, 52802388), (46, 41323608), (48, 39601791), (54, 35201592), (58, 32773896), (69, 27549072), (72, 26401194), (81, 23467728), (87, 21849264), (92, 20661804), (108, 17600796), (116, 16386948), (138, 13774536), (144, 13200597), (162, 11733864), (174, 10924632), (184, 10330902), (207, 9183024), (216, 8800398), (232, 8193474), (243, 7822576), (261, 7283088), (276, 6887268), (324, 5866932), (348, 5462316), (368, 5165451), (414, 4591512), (432, 4400199), (464, 4096737), (486, 3911288), (522, 3641544), (552, 3443634), (621, 3061008), (648, 2933466), (667, 2849904), (696, 2731158), (733, 2593296), (783, 2427696), (828, 2295756), (972, 1955644), (1044, 1820772), (1104, 1721817), (1242, 1530504), (1296, 1466733), (1334, 1424952), (1392, 1365579), (1466, 1296648), (1566, 1213848), (1656, 1147878), (1863, 1020336), (1944, 977822), (2001, 949968), (2088, 910386), (2199, 864432), (2349, 809232), (2484, 765252), (2668, 712476), (2932, 648324), (3132, 606924), (3312, 573939), (3726, 510168), (3888, 488911), (4002, 474984), (4176, 455193), (4398, 432216), (4698, 404616), (4968, 382626), (5336, 356238), (5589, 340112), (5864, 324162), (6003, 316656), (6264, 303462), (6597, 288144), (7047, 269744), (7452, 255084), (8004, 237492), (8796, 216108), (9396, 202308), (9936, 191313), (10672, 178119), (11178, 170056), (11728, 162081), (12006, 158328), (12528, 151731), (13194, 144072), (14094, 134872), (14904, 127542), (16008, 118746), (16859, 112752), (17592, 108054), (18009, 105552), (18792, 101154), (19791, 96048), (21257, 89424), (22356, 85028), (24012, 79164), (26388, 72036), (28188, 67436), (29808, 63771), (32016, 59373), (33718, 56376), (35184, 54027), (36018, 52776), (37584, 50577), (39582, 48024), (42514, 44712)]