4589755472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{421}}^1$

素因数の和:864

約数の個数: 80

約数和(自身を含む): 9536778000

約数和(自身を除く): 4947022528

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 149, 269, 272, 298, 421, 538, 596, 842, 1076, 1192, 1684, 2152, 2384, 2533, 3368, 4304, 4573, 5066, 6736, 7157, 9146, 10132, 14314, 18292, 20264, 28628, 36584, 40081, 40528, 57256, 62729, 73168, 80162, 113249, 114512, 125458, 160324, 226498, 250916, 320648, 452996, 501832, 641296, 681377, 905992, 1003664, 1066393, 1362754, 1811984, 1925233, 2132786, 2725508, 3850466, 4265572, 5451016, 7700932, 8531144, 10902032, 15401864, 16874101, 17062288, 30803728, 33748202, 67496404, 134992808, 269985616, 286859717, 573719434, 1147438868, 2294877736, 4589755472]

約数ペア:

[(1, 4589755472), (2, 2294877736), (4, 1147438868), (8, 573719434), (16, 286859717), (17, 269985616), (34, 134992808), (68, 67496404), (136, 33748202), (149, 30803728), (269, 17062288), (272, 16874101), (298, 15401864), (421, 10902032), (538, 8531144), (596, 7700932), (842, 5451016), (1076, 4265572), (1192, 3850466), (1684, 2725508), (2152, 2132786), (2384, 1925233), (2533, 1811984), (3368, 1362754), (4304, 1066393), (4573, 1003664), (5066, 905992), (6736, 681377), (7157, 641296), (9146, 501832), (10132, 452996), (14314, 320648), (18292, 250916), (20264, 226498), (28628, 160324), (36584, 125458), (40081, 114512), (40528, 113249), (57256, 80162), (62729, 73168)]