234769808

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{421}}^1$

素因数の和:832

約数の個数: 80

約数和(自身を含む): 562630656

約数和(自身を除く): 327860848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 383, 421, 728, 766, 842, 1456, 1532, 1684, 2681, 2947, 3064, 3368, 4979, 5362, 5473, 5894, 6128, 6736, 9958, 10724, 10946, 11788, 19916, 21448, 21892, 23576, 34853, 38311, 39832, 42896, 43784, 47152, 69706, 76622, 79664, 87568, 139412, 153244, 161243, 278824, 306488, 322486, 557648, 612976, 644972, 1128701, 1289944, 2096159, 2257402, 2579888, 4192318, 4514804, 8384636, 9029608, 14673113, 16769272, 18059216, 29346226, 33538544, 58692452, 117384904, 234769808]

約数ペア:

[(1, 234769808), (2, 117384904), (4, 58692452), (7, 33538544), (8, 29346226), (13, 18059216), (14, 16769272), (16, 14673113), (26, 9029608), (28, 8384636), (52, 4514804), (56, 4192318), (91, 2579888), (104, 2257402), (112, 2096159), (182, 1289944), (208, 1128701), (364, 644972), (383, 612976), (421, 557648), (728, 322486), (766, 306488), (842, 278824), (1456, 161243), (1532, 153244), (1684, 139412), (2681, 87568), (2947, 79664), (3064, 76622), (3368, 69706), (4979, 47152), (5362, 43784), (5473, 42896), (5894, 39832), (6128, 38311), (6736, 34853), (9958, 23576), (10724, 21892), (10946, 21448), (11788, 19916)]