727923456

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{8101}}^1$

素因数の和:8139

約数の個数: 144

約数和(自身を含む): 2318468320

約数和(自身を除く): 1590544864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 768, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2304, 2496, 2808, 3328, 3456, 3744, 4992, 5616, 6912, 7488, 8101, 9984, 11232, 14976, 16202, 22464, 24303, 29952, 32404, 44928, 48606, 64808, 72909, 89856, 97212, 105313, 129616, 145818, 194424, 210626, 218727, 259232, 291636, 315939, 388848, 421252, 437454, 518464, 583272, 631878, 777696, 842504, 874908, 947817, 1036928, 1166544, 1263756, 1555392, 1685008, 1749816, 1895634, 2073856, 2333088, 2527512, 2843451, 3110784, 3370016, 3499632, 3791268, 4666176, 5055024, 5686902, 6221568, 6740032, 6999264, 7582536, 9332352, 10110048, 11373804, 13480064, 13998528, 15165072, 18664704, 20220096, 22747608, 26960128, 27997056, 30330144, 40440192, 45495216, 55994112, 60660288, 80880384, 90990432, 121320576, 181980864, 242641152, 363961728, 727923456]

約数ペア:

[(1, 727923456), (2, 363961728), (3, 242641152), (4, 181980864), (6, 121320576), (8, 90990432), (9, 80880384), (12, 60660288), (13, 55994112), (16, 45495216), (18, 40440192), (24, 30330144), (26, 27997056), (27, 26960128), (32, 22747608), (36, 20220096), (39, 18664704), (48, 15165072), (52, 13998528), (54, 13480064), (64, 11373804), (72, 10110048), (78, 9332352), (96, 7582536), (104, 6999264), (108, 6740032), (117, 6221568), (128, 5686902), (144, 5055024), (156, 4666176), (192, 3791268), (208, 3499632), (216, 3370016), (234, 3110784), (256, 2843451), (288, 2527512), (312, 2333088), (351, 2073856), (384, 1895634), (416, 1749816), (432, 1685008), (468, 1555392), (576, 1263756), (624, 1166544), (702, 1036928), (768, 947817), (832, 874908), (864, 842504), (936, 777696), (1152, 631878), (1248, 583272), (1404, 518464), (1664, 437454), (1728, 421252), (1872, 388848), (2304, 315939), (2496, 291636), (2808, 259232), (3328, 218727), (3456, 210626), (3744, 194424), (4992, 145818), (5616, 129616), (6912, 105313), (7488, 97212), (8101, 89856), (9984, 72909), (11232, 64808), (14976, 48606), (16202, 44928), (22464, 32404), (24303, 29952)]