252735808

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:336

約数の個数: 112

約数和(自身を含む): 573511680

約数和(自身を除く): 320775872

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 41, 52, 62, 64, 82, 104, 124, 164, 208, 239, 248, 328, 403, 416, 478, 496, 533, 656, 806, 832, 956, 992, 1066, 1271, 1312, 1612, 1912, 1984, 2132, 2542, 2624, 3107, 3224, 3824, 4264, 5084, 6214, 6448, 7409, 7648, 8528, 9799, 10168, 12428, 12896, 14818, 15296, 16523, 17056, 19598, 20336, 24856, 25792, 29636, 33046, 34112, 39196, 40672, 49712, 59272, 66092, 78392, 81344, 96317, 99424, 118544, 127387, 132184, 156784, 192634, 198848, 237088, 254774, 264368, 303769, 313568, 385268, 474176, 509548, 528736, 607538, 627136, 770536, 1019096, 1057472, 1215076, 1541072, 2038192, 2430152, 3082144, 3948997, 4076384, 4860304, 6164288, 7897994, 8152768, 9720608, 15795988, 19441216, 31591976, 63183952, 126367904, 252735808]

約数ペア:

[(1, 252735808), (2, 126367904), (4, 63183952), (8, 31591976), (13, 19441216), (16, 15795988), (26, 9720608), (31, 8152768), (32, 7897994), (41, 6164288), (52, 4860304), (62, 4076384), (64, 3948997), (82, 3082144), (104, 2430152), (124, 2038192), (164, 1541072), (208, 1215076), (239, 1057472), (248, 1019096), (328, 770536), (403, 627136), (416, 607538), (478, 528736), (496, 509548), (533, 474176), (656, 385268), (806, 313568), (832, 303769), (956, 264368), (992, 254774), (1066, 237088), (1271, 198848), (1312, 192634), (1612, 156784), (1912, 132184), (1984, 127387), (2132, 118544), (2542, 99424), (2624, 96317), (3107, 81344), (3224, 78392), (3824, 66092), (4264, 59272), (5084, 49712), (6214, 40672), (6448, 39196), (7409, 34112), (7648, 33046), (8528, 29636), (9799, 25792), (10168, 24856), (12428, 20336), (12896, 19598), (14818, 17056), (15296, 16523)]