805129728

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:756

約数の個数: 160

約数和(自身を含む): 2351328672

約数和(自身を除く): 1546198944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 61, 64, 78, 96, 104, 122, 128, 156, 183, 192, 208, 244, 256, 312, 366, 384, 416, 488, 512, 624, 661, 732, 768, 793, 832, 976, 1248, 1322, 1464, 1536, 1586, 1664, 1952, 1983, 2379, 2496, 2644, 2928, 3172, 3328, 3904, 3966, 4758, 4992, 5288, 5856, 6344, 6656, 7808, 7932, 8593, 9516, 9984, 10576, 11712, 12688, 15616, 15864, 17186, 19032, 19968, 21152, 23424, 25376, 25779, 31232, 31728, 34372, 38064, 40321, 42304, 46848, 50752, 51558, 63456, 68744, 76128, 80642, 84608, 93696, 101504, 103116, 120963, 126912, 137488, 152256, 161284, 169216, 203008, 206232, 241926, 253824, 274976, 304512, 322568, 338432, 406016, 412464, 483852, 507648, 524173, 549952, 609024, 645136, 824928, 967704, 1015296, 1048346, 1099904, 1218048, 1290272, 1572519, 1649856, 1935408, 2096692, 2199808, 2580544, 3145038, 3299712, 3870816, 4193384, 4399616, 5161088, 6290076, 6599424, 7741632, 8386768, 10322176, 12580152, 13198848, 15483264, 16773536, 20644352, 25160304, 30966528, 33547072, 50320608, 61933056, 67094144, 100641216, 134188288, 201282432, 268376576, 402564864, 805129728]

約数ペア:

[(1, 805129728), (2, 402564864), (3, 268376576), (4, 201282432), (6, 134188288), (8, 100641216), (12, 67094144), (13, 61933056), (16, 50320608), (24, 33547072), (26, 30966528), (32, 25160304), (39, 20644352), (48, 16773536), (52, 15483264), (61, 13198848), (64, 12580152), (78, 10322176), (96, 8386768), (104, 7741632), (122, 6599424), (128, 6290076), (156, 5161088), (183, 4399616), (192, 4193384), (208, 3870816), (244, 3299712), (256, 3145038), (312, 2580544), (366, 2199808), (384, 2096692), (416, 1935408), (488, 1649856), (512, 1572519), (624, 1290272), (661, 1218048), (732, 1099904), (768, 1048346), (793, 1015296), (832, 967704), (976, 824928), (1248, 645136), (1322, 609024), (1464, 549952), (1536, 524173), (1586, 507648), (1664, 483852), (1952, 412464), (1983, 406016), (2379, 338432), (2496, 322568), (2644, 304512), (2928, 274976), (3172, 253824), (3328, 241926), (3904, 206232), (3966, 203008), (4758, 169216), (4992, 161284), (5288, 152256), (5856, 137488), (6344, 126912), (6656, 120963), (7808, 103116), (7932, 101504), (8593, 93696), (9516, 84608), (9984, 80642), (10576, 76128), (11712, 68744), (12688, 63456), (15616, 51558), (15864, 50752), (17186, 46848), (19032, 42304), (19968, 40321), (21152, 38064), (23424, 34372), (25376, 31728), (25779, 31232)]