2038236464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:379

約数の個数: 160

約数和(自身を含む): 4702199040

約数和(自身を除く): 2663962576

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 37, 43, 44, 58, 74, 86, 88, 116, 148, 172, 176, 232, 251, 296, 319, 344, 407, 464, 473, 502, 592, 638, 688, 814, 946, 1004, 1073, 1247, 1276, 1591, 1628, 1892, 2008, 2146, 2494, 2552, 2761, 3182, 3256, 3784, 4016, 4292, 4988, 5104, 5522, 6364, 6512, 7279, 7568, 8584, 9287, 9976, 10793, 11044, 11803, 12728, 13717, 14558, 17168, 17501, 18574, 19952, 21586, 22088, 23606, 25456, 27434, 29116, 35002, 37148, 43172, 44176, 46139, 47212, 54868, 58232, 70004, 74296, 80069, 86344, 92278, 94424, 102157, 109736, 116464, 118723, 140008, 148592, 160138, 172688, 184556, 188848, 204314, 219472, 237446, 269323, 280016, 312997, 320276, 369112, 399341, 408628, 474892, 507529, 538646, 625994, 640552, 738224, 798682, 817256, 949784, 1015058, 1077292, 1251988, 1281104, 1597364, 1634512, 1899568, 2030116, 2154584, 2503976, 2962553, 3194728, 3442967, 4060232, 4309168, 4392751, 5007952, 5925106, 6389456, 6885934, 8120464, 8785502, 11580889, 11850212, 13771868, 17571004, 23161778, 23700424, 27543736, 35142008, 46323556, 47400848, 55087472, 70284016, 92647112, 127389779, 185294224, 254779558, 509559116, 1019118232, 2038236464]

約数ペア:

[(1, 2038236464), (2, 1019118232), (4, 509559116), (8, 254779558), (11, 185294224), (16, 127389779), (22, 92647112), (29, 70284016), (37, 55087472), (43, 47400848), (44, 46323556), (58, 35142008), (74, 27543736), (86, 23700424), (88, 23161778), (116, 17571004), (148, 13771868), (172, 11850212), (176, 11580889), (232, 8785502), (251, 8120464), (296, 6885934), (319, 6389456), (344, 5925106), (407, 5007952), (464, 4392751), (473, 4309168), (502, 4060232), (592, 3442967), (638, 3194728), (688, 2962553), (814, 2503976), (946, 2154584), (1004, 2030116), (1073, 1899568), (1247, 1634512), (1276, 1597364), (1591, 1281104), (1628, 1251988), (1892, 1077292), (2008, 1015058), (2146, 949784), (2494, 817256), (2552, 798682), (2761, 738224), (3182, 640552), (3256, 625994), (3784, 538646), (4016, 507529), (4292, 474892), (4988, 408628), (5104, 399341), (5522, 369112), (6364, 320276), (6512, 312997), (7279, 280016), (7568, 269323), (8584, 237446), (9287, 219472), (9976, 204314), (10793, 188848), (11044, 184556), (11803, 172688), (12728, 160138), (13717, 148592), (14558, 140008), (17168, 118723), (17501, 116464), (18574, 109736), (19952, 102157), (21586, 94424), (22088, 92278), (23606, 86344), (25456, 80069), (27434, 74296), (29116, 70004), (35002, 58232), (37148, 54868), (43172, 47212), (44176, 46139)]