213984384

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:386

約数の個数: 128

約数和(自身を含む): 605472000

約数和(自身を除く): 391487616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 139, 152, 192, 211, 228, 278, 304, 384, 417, 422, 456, 556, 608, 633, 834, 844, 912, 1112, 1216, 1266, 1668, 1688, 1824, 2224, 2432, 2532, 2641, 3336, 3376, 3648, 4009, 4448, 5064, 5282, 6672, 6752, 7296, 7923, 8018, 8896, 10128, 10564, 12027, 13344, 13504, 15846, 16036, 17792, 20256, 21128, 24054, 26688, 27008, 29329, 31692, 32072, 40512, 42256, 48108, 53376, 58658, 63384, 64144, 81024, 84512, 87987, 96216, 117316, 126768, 128288, 169024, 175974, 192432, 234632, 253536, 256576, 338048, 351948, 384864, 469264, 507072, 513152, 557251, 703896, 769728, 938528, 1014144, 1114502, 1407792, 1539456, 1671753, 1877056, 2229004, 2815584, 3343506, 3754112, 4458008, 5631168, 6687012, 8916016, 11262336, 13374024, 17832032, 26748048, 35664064, 53496096, 71328128, 106992192, 213984384]

約数ペア:

[(1, 213984384), (2, 106992192), (3, 71328128), (4, 53496096), (6, 35664064), (8, 26748048), (12, 17832032), (16, 13374024), (19, 11262336), (24, 8916016), (32, 6687012), (38, 5631168), (48, 4458008), (57, 3754112), (64, 3343506), (76, 2815584), (96, 2229004), (114, 1877056), (128, 1671753), (139, 1539456), (152, 1407792), (192, 1114502), (211, 1014144), (228, 938528), (278, 769728), (304, 703896), (384, 557251), (417, 513152), (422, 507072), (456, 469264), (556, 384864), (608, 351948), (633, 338048), (834, 256576), (844, 253536), (912, 234632), (1112, 192432), (1216, 175974), (1266, 169024), (1668, 128288), (1688, 126768), (1824, 117316), (2224, 96216), (2432, 87987), (2532, 84512), (2641, 81024), (3336, 64144), (3376, 63384), (3648, 58658), (4009, 53376), (4448, 48108), (5064, 42256), (5282, 40512), (6672, 32072), (6752, 31692), (7296, 29329), (7923, 27008), (8018, 26688), (8896, 24054), (10128, 21128), (10564, 20256), (12027, 17792), (13344, 16036), (13504, 15846)]