2000297214

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{331}}^1$

素因数の和:615

約数の個数: 128

約数和(自身を含む): 4905100800

約数和(自身を除く): 2904803586

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 29, 34, 51, 54, 58, 87, 102, 153, 174, 227, 261, 306, 331, 454, 459, 493, 522, 662, 681, 783, 918, 986, 993, 1362, 1479, 1566, 1986, 2043, 2958, 2979, 3859, 4086, 4437, 5627, 5958, 6129, 6583, 7718, 8874, 8937, 9599, 11254, 11577, 12258, 13166, 13311, 16881, 17874, 19198, 19749, 23154, 26622, 28797, 33762, 34731, 39498, 50643, 57594, 59247, 69462, 75137, 86391, 101286, 104193, 111911, 118494, 150274, 151929, 163183, 172782, 177741, 208386, 223822, 225411, 259173, 303858, 326366, 335733, 355482, 450822, 489549, 518346, 671466, 676233, 979098, 1007199, 1277329, 1352466, 1468647, 2014398, 2028699, 2178973, 2554658, 2937294, 3021597, 3831987, 4057398, 4357946, 4405941, 6043194, 6536919, 7663974, 8811882, 11495961, 13073838, 19610757, 22991922, 34487883, 37042541, 39221514, 58832271, 68975766, 74085082, 111127623, 117664542, 222255246, 333382869, 666765738, 1000148607, 2000297214]

約数ペア:

[(1, 2000297214), (2, 1000148607), (3, 666765738), (6, 333382869), (9, 222255246), (17, 117664542), (18, 111127623), (27, 74085082), (29, 68975766), (34, 58832271), (51, 39221514), (54, 37042541), (58, 34487883), (87, 22991922), (102, 19610757), (153, 13073838), (174, 11495961), (227, 8811882), (261, 7663974), (306, 6536919), (331, 6043194), (454, 4405941), (459, 4357946), (493, 4057398), (522, 3831987), (662, 3021597), (681, 2937294), (783, 2554658), (918, 2178973), (986, 2028699), (993, 2014398), (1362, 1468647), (1479, 1352466), (1566, 1277329), (1986, 1007199), (2043, 979098), (2958, 676233), (2979, 671466), (3859, 518346), (4086, 489549), (4437, 450822), (5627, 355482), (5958, 335733), (6129, 326366), (6583, 303858), (7718, 259173), (8874, 225411), (8937, 223822), (9599, 208386), (11254, 177741), (11577, 172782), (12258, 163183), (13166, 151929), (13311, 150274), (16881, 118494), (17874, 111911), (19198, 104193), (19749, 101286), (23154, 86391), (26622, 75137), (28797, 69462), (33762, 59247), (34731, 57594), (39498, 50643)]