213298848

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3413}}^1$

素因数の和:3467

約数の個数: 144

約数和(自身を含む): 715792896

約数和(自身を除く): 502494048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3413, 3472, 3906, 4464, 5208, 6826, 6944, 7812, 8928, 10239, 10416, 13652, 15624, 20478, 20832, 23891, 27304, 30717, 31248, 40956, 47782, 54608, 61434, 62496, 71673, 81912, 95564, 105803, 109216, 122868, 143346, 163824, 191128, 211606, 215019, 245736, 286692, 317409, 327648, 382256, 423212, 430038, 491472, 573384, 634818, 740621, 764512, 846424, 860076, 952227, 982944, 1146768, 1269636, 1481242, 1692848, 1720152, 1904454, 2221863, 2293536, 2539272, 2962484, 3385696, 3440304, 3808908, 4443726, 5078544, 5924968, 6665589, 6880608, 7617816, 8887452, 10157088, 11849936, 13331178, 15235632, 17774904, 23699872, 26662356, 30471264, 35549808, 53324712, 71099616, 106649424, 213298848]

約数ペア:

[(1, 213298848), (2, 106649424), (3, 71099616), (4, 53324712), (6, 35549808), (7, 30471264), (8, 26662356), (9, 23699872), (12, 17774904), (14, 15235632), (16, 13331178), (18, 11849936), (21, 10157088), (24, 8887452), (28, 7617816), (31, 6880608), (32, 6665589), (36, 5924968), (42, 5078544), (48, 4443726), (56, 3808908), (62, 3440304), (63, 3385696), (72, 2962484), (84, 2539272), (93, 2293536), (96, 2221863), (112, 1904454), (124, 1720152), (126, 1692848), (144, 1481242), (168, 1269636), (186, 1146768), (217, 982944), (224, 952227), (248, 860076), (252, 846424), (279, 764512), (288, 740621), (336, 634818), (372, 573384), (434, 491472), (496, 430038), (504, 423212), (558, 382256), (651, 327648), (672, 317409), (744, 286692), (868, 245736), (992, 215019), (1008, 211606), (1116, 191128), (1302, 163824), (1488, 143346), (1736, 122868), (1953, 109216), (2016, 105803), (2232, 95564), (2604, 81912), (2976, 71673), (3413, 62496), (3472, 61434), (3906, 54608), (4464, 47782), (5208, 40956), (6826, 31248), (6944, 30717), (7812, 27304), (8928, 23891), (10239, 20832), (10416, 20478), (13652, 15624)]