237863682

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:485

約数の個数: 128

約数和(自身を含む): 637009920

約数和(自身を除く): 399146238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 53, 54, 62, 63, 93, 106, 126, 159, 186, 189, 217, 279, 318, 371, 378, 383, 434, 477, 558, 651, 742, 766, 837, 954, 1113, 1149, 1302, 1431, 1643, 1674, 1953, 2226, 2298, 2681, 2862, 3286, 3339, 3447, 3906, 4929, 5362, 5859, 6678, 6894, 8043, 9858, 10017, 10341, 11501, 11718, 11873, 14787, 16086, 20034, 20299, 20682, 23002, 23746, 24129, 29574, 34503, 35619, 40598, 44361, 48258, 60897, 69006, 71238, 72387, 83111, 88722, 103509, 106857, 121794, 142093, 144774, 166222, 182691, 207018, 213714, 249333, 284186, 310527, 320571, 365382, 426279, 498666, 548073, 621054, 629269, 641142, 747999, 852558, 1096146, 1258538, 1278837, 1495998, 1887807, 2243997, 2557674, 3775614, 3836511, 4404883, 4487994, 5663421, 7673022, 8809766, 11326842, 13214649, 16990263, 26429298, 33980526, 39643947, 79287894, 118931841, 237863682]

約数ペア:

[(1, 237863682), (2, 118931841), (3, 79287894), (6, 39643947), (7, 33980526), (9, 26429298), (14, 16990263), (18, 13214649), (21, 11326842), (27, 8809766), (31, 7673022), (42, 5663421), (53, 4487994), (54, 4404883), (62, 3836511), (63, 3775614), (93, 2557674), (106, 2243997), (126, 1887807), (159, 1495998), (186, 1278837), (189, 1258538), (217, 1096146), (279, 852558), (318, 747999), (371, 641142), (378, 629269), (383, 621054), (434, 548073), (477, 498666), (558, 426279), (651, 365382), (742, 320571), (766, 310527), (837, 284186), (954, 249333), (1113, 213714), (1149, 207018), (1302, 182691), (1431, 166222), (1643, 144774), (1674, 142093), (1953, 121794), (2226, 106857), (2298, 103509), (2681, 88722), (2862, 83111), (3286, 72387), (3339, 71238), (3447, 69006), (3906, 60897), (4929, 48258), (5362, 44361), (5859, 40598), (6678, 35619), (6894, 34503), (8043, 29574), (9858, 24129), (10017, 23746), (10341, 23002), (11501, 20682), (11718, 20299), (11873, 20034), (14787, 16086)]