326843856

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:314

約数の個数: 160

約数和(自身を含む): 971763200

約数和(自身を除く): 644919344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 79, 108, 122, 144, 157, 158, 183, 216, 237, 244, 314, 316, 366, 432, 471, 474, 488, 549, 628, 632, 711, 732, 942, 948, 976, 1098, 1256, 1264, 1413, 1422, 1464, 1647, 1884, 1896, 2133, 2196, 2512, 2826, 2844, 2928, 3294, 3768, 3792, 4239, 4266, 4392, 4819, 5652, 5688, 6588, 7536, 8478, 8532, 8784, 9577, 9638, 11304, 11376, 12403, 13176, 14457, 16956, 17064, 19154, 19276, 22608, 24806, 26352, 28731, 28914, 33912, 34128, 37209, 38308, 38552, 43371, 49612, 57462, 57828, 67824, 74418, 76616, 77104, 86193, 86742, 99224, 111627, 114924, 115656, 130113, 148836, 153232, 172386, 173484, 198448, 223254, 229848, 231312, 258579, 260226, 297672, 334881, 344772, 346968, 446508, 459696, 517158, 520452, 595344, 669762, 689544, 693936, 756583, 893016, 1034316, 1040904, 1339524, 1379088, 1513166, 1786032, 2068632, 2081808, 2269749, 2679048, 3026332, 4137264, 4539498, 5358096, 6052664, 6809247, 9078996, 12105328, 13618494, 18157992, 20427741, 27236988, 36315984, 40855482, 54473976, 81710964, 108947952, 163421928, 326843856]

約数ペア:

[(1, 326843856), (2, 163421928), (3, 108947952), (4, 81710964), (6, 54473976), (8, 40855482), (9, 36315984), (12, 27236988), (16, 20427741), (18, 18157992), (24, 13618494), (27, 12105328), (36, 9078996), (48, 6809247), (54, 6052664), (61, 5358096), (72, 4539498), (79, 4137264), (108, 3026332), (122, 2679048), (144, 2269749), (157, 2081808), (158, 2068632), (183, 1786032), (216, 1513166), (237, 1379088), (244, 1339524), (314, 1040904), (316, 1034316), (366, 893016), (432, 756583), (471, 693936), (474, 689544), (488, 669762), (549, 595344), (628, 520452), (632, 517158), (711, 459696), (732, 446508), (942, 346968), (948, 344772), (976, 334881), (1098, 297672), (1256, 260226), (1264, 258579), (1413, 231312), (1422, 229848), (1464, 223254), (1647, 198448), (1884, 173484), (1896, 172386), (2133, 153232), (2196, 148836), (2512, 130113), (2826, 115656), (2844, 114924), (2928, 111627), (3294, 99224), (3768, 86742), (3792, 86193), (4239, 77104), (4266, 76616), (4392, 74418), (4819, 67824), (5652, 57828), (5688, 57462), (6588, 49612), (7536, 43371), (8478, 38552), (8532, 38308), (8784, 37209), (9577, 34128), (9638, 33912), (11304, 28914), (11376, 28731), (12403, 26352), (13176, 24806), (14457, 22608), (16956, 19276), (17064, 19154)]