308920752

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2237}}^1$

素因数の和:2395

約数の個数: 120

約数和(自身を含む): 995713056

約数和(自身を除く): 686792304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 137, 144, 168, 252, 274, 336, 411, 504, 548, 822, 959, 1008, 1096, 1233, 1644, 1918, 2192, 2237, 2466, 2877, 3288, 3836, 4474, 4932, 5754, 6576, 6711, 7672, 8631, 8948, 9864, 11508, 13422, 15344, 15659, 17262, 17896, 19728, 20133, 23016, 26844, 31318, 34524, 35792, 40266, 46032, 46977, 53688, 62636, 69048, 80532, 93954, 107376, 125272, 138096, 140931, 161064, 187908, 250544, 281862, 306469, 322128, 375816, 563724, 612938, 751632, 919407, 1127448, 1225876, 1838814, 2145283, 2254896, 2451752, 2758221, 3677628, 4290566, 4903504, 5516442, 6435849, 7355256, 8581132, 11032884, 12871698, 14710512, 17162264, 19307547, 22065768, 25743396, 34324528, 38615094, 44131536, 51486792, 77230188, 102973584, 154460376, 308920752]

約数ペア:

[(1, 308920752), (2, 154460376), (3, 102973584), (4, 77230188), (6, 51486792), (7, 44131536), (8, 38615094), (9, 34324528), (12, 25743396), (14, 22065768), (16, 19307547), (18, 17162264), (21, 14710512), (24, 12871698), (28, 11032884), (36, 8581132), (42, 7355256), (48, 6435849), (56, 5516442), (63, 4903504), (72, 4290566), (84, 3677628), (112, 2758221), (126, 2451752), (137, 2254896), (144, 2145283), (168, 1838814), (252, 1225876), (274, 1127448), (336, 919407), (411, 751632), (504, 612938), (548, 563724), (822, 375816), (959, 322128), (1008, 306469), (1096, 281862), (1233, 250544), (1644, 187908), (1918, 161064), (2192, 140931), (2237, 138096), (2466, 125272), (2877, 107376), (3288, 93954), (3836, 80532), (4474, 69048), (4932, 62636), (5754, 53688), (6576, 46977), (6711, 46032), (7672, 40266), (8631, 35792), (8948, 34524), (9864, 31318), (11508, 26844), (13422, 23016), (15344, 20133), (15659, 19728), (17262, 17896)]