2009672288

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:317

約数の個数: 144

約数和(自身を含む): 4542241536

約数和(自身を除く): 2532569248

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 107, 151, 169, 184, 208, 214, 299, 302, 338, 368, 416, 428, 598, 604, 676, 736, 856, 1196, 1208, 1352, 1391, 1712, 1963, 2392, 2416, 2461, 2704, 2782, 3424, 3473, 3887, 3926, 4784, 4832, 4922, 5408, 5564, 6946, 7774, 7852, 9568, 9844, 11128, 13892, 15548, 15704, 16157, 18083, 19688, 22256, 25519, 27784, 31096, 31408, 31993, 32314, 36166, 39376, 44512, 45149, 51038, 55568, 62192, 62816, 63986, 64628, 72332, 78752, 90298, 102076, 111136, 124384, 127972, 129256, 144664, 180596, 204152, 210041, 255944, 258512, 289328, 361192, 371611, 408304, 415909, 420082, 511888, 517024, 578656, 586937, 722384, 743222, 816608, 831818, 840164, 1023776, 1173874, 1444768, 1486444, 1663636, 1680328, 2347748, 2730533, 2972888, 3327272, 3360656, 4695496, 4830943, 5461066, 5945776, 6654544, 6721312, 9390992, 9661886, 10922132, 11891552, 13309088, 18781984, 19323772, 21844264, 38647544, 43688528, 62802259, 77295088, 87377056, 125604518, 154590176, 251209036, 502418072, 1004836144, 2009672288]

約数ペア:

[(1, 2009672288), (2, 1004836144), (4, 502418072), (8, 251209036), (13, 154590176), (16, 125604518), (23, 87377056), (26, 77295088), (32, 62802259), (46, 43688528), (52, 38647544), (92, 21844264), (104, 19323772), (107, 18781984), (151, 13309088), (169, 11891552), (184, 10922132), (208, 9661886), (214, 9390992), (299, 6721312), (302, 6654544), (338, 5945776), (368, 5461066), (416, 4830943), (428, 4695496), (598, 3360656), (604, 3327272), (676, 2972888), (736, 2730533), (856, 2347748), (1196, 1680328), (1208, 1663636), (1352, 1486444), (1391, 1444768), (1712, 1173874), (1963, 1023776), (2392, 840164), (2416, 831818), (2461, 816608), (2704, 743222), (2782, 722384), (3424, 586937), (3473, 578656), (3887, 517024), (3926, 511888), (4784, 420082), (4832, 415909), (4922, 408304), (5408, 371611), (5564, 361192), (6946, 289328), (7774, 258512), (7852, 255944), (9568, 210041), (9844, 204152), (11128, 180596), (13892, 144664), (15548, 129256), (15704, 127972), (16157, 124384), (18083, 111136), (19688, 102076), (22256, 90298), (25519, 78752), (27784, 72332), (31096, 64628), (31408, 63986), (31993, 62816), (32314, 62192), (36166, 55568), (39376, 51038), (44512, 45149)]