272408688

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{353}}^1$

素因数の和:623

約数の個数: 120

約数和(自身を含む): 801189792

約数和(自身を除く): 528781104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 233, 276, 353, 368, 414, 466, 552, 699, 706, 828, 932, 1059, 1104, 1398, 1412, 1656, 1864, 2097, 2118, 2796, 2824, 3177, 3312, 3728, 4194, 4236, 5359, 5592, 5648, 6354, 8119, 8388, 8472, 10718, 11184, 12708, 16077, 16238, 16776, 16944, 21436, 24357, 25416, 32154, 32476, 33552, 42872, 48231, 48714, 50832, 64308, 64952, 73071, 82249, 85744, 96462, 97428, 128616, 129904, 146142, 164498, 192924, 194856, 246747, 257232, 292284, 328996, 385848, 389712, 493494, 584568, 657992, 740241, 771696, 986988, 1169136, 1315984, 1480482, 1891727, 1973976, 2960964, 3783454, 3947952, 5675181, 5921928, 7566908, 11350362, 11843856, 15133816, 17025543, 22700724, 30267632, 34051086, 45401448, 68102172, 90802896, 136204344, 272408688]

約数ペア:

[(1, 272408688), (2, 136204344), (3, 90802896), (4, 68102172), (6, 45401448), (8, 34051086), (9, 30267632), (12, 22700724), (16, 17025543), (18, 15133816), (23, 11843856), (24, 11350362), (36, 7566908), (46, 5921928), (48, 5675181), (69, 3947952), (72, 3783454), (92, 2960964), (138, 1973976), (144, 1891727), (184, 1480482), (207, 1315984), (233, 1169136), (276, 986988), (353, 771696), (368, 740241), (414, 657992), (466, 584568), (552, 493494), (699, 389712), (706, 385848), (828, 328996), (932, 292284), (1059, 257232), (1104, 246747), (1398, 194856), (1412, 192924), (1656, 164498), (1864, 146142), (2097, 129904), (2118, 128616), (2796, 97428), (2824, 96462), (3177, 85744), (3312, 82249), (3728, 73071), (4194, 64952), (4236, 64308), (5359, 50832), (5592, 48714), (5648, 48231), (6354, 42872), (8119, 33552), (8388, 32476), (8472, 32154), (10718, 25416), (11184, 24357), (12708, 21436), (16077, 16944), (16238, 16776)]