1282649472

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28549}}^1$

素因数の和:28585

約数の個数: 128

約数和(自身を含む): 4076940000

約数和(自身を除く): 2794290528

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, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 3456, 3744, 4992, 5616, 7488, 11232, 14976, 22464, 28549, 44928, 57098, 85647, 114196, 171294, 228392, 256941, 342588, 371137, 456784, 513882, 685176, 742274, 770823, 913568, 1027764, 1113411, 1370352, 1484548, 1541646, 1827136, 2055528, 2226822, 2740704, 2969096, 3083292, 3340233, 3654272, 4111056, 4453644, 5481408, 5938192, 6166584, 6680466, 8222112, 8907288, 10020699, 10962816, 11876384, 12333168, 13360932, 16444224, 17814576, 20041398, 23752768, 24666336, 26721864, 32888448, 35629152, 40082796, 47505536, 49332672, 53443728, 71258304, 80165592, 98665344, 106887456, 142516608, 160331184, 213774912, 320662368, 427549824, 641324736, 1282649472]

約数ペア:

[(1, 1282649472), (2, 641324736), (3, 427549824), (4, 320662368), (6, 213774912), (8, 160331184), (9, 142516608), (12, 106887456), (13, 98665344), (16, 80165592), (18, 71258304), (24, 53443728), (26, 49332672), (27, 47505536), (32, 40082796), (36, 35629152), (39, 32888448), (48, 26721864), (52, 24666336), (54, 23752768), (64, 20041398), (72, 17814576), (78, 16444224), (96, 13360932), (104, 12333168), (108, 11876384), (117, 10962816), (128, 10020699), (144, 8907288), (156, 8222112), (192, 6680466), (208, 6166584), (216, 5938192), (234, 5481408), (288, 4453644), (312, 4111056), (351, 3654272), (384, 3340233), (416, 3083292), (432, 2969096), (468, 2740704), (576, 2226822), (624, 2055528), (702, 1827136), (832, 1541646), (864, 1484548), (936, 1370352), (1152, 1113411), (1248, 1027764), (1404, 913568), (1664, 770823), (1728, 742274), (1872, 685176), (2496, 513882), (2808, 456784), (3456, 371137), (3744, 342588), (4992, 256941), (5616, 228392), (7488, 171294), (11232, 114196), (14976, 85647), (22464, 57098), (28549, 44928)]