521108016

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:176

約数の個数: 240

約数和(自身を含む): 1654894080

約数和(自身を除く): 1133786064

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 33, 39, 44, 48, 52, 62, 66, 78, 79, 88, 93, 104, 124, 132, 143, 156, 158, 176, 186, 208, 237, 248, 264, 286, 312, 316, 341, 372, 403, 429, 474, 496, 528, 572, 624, 632, 682, 744, 806, 858, 869, 948, 961, 1023, 1027, 1144, 1209, 1264, 1364, 1488, 1612, 1716, 1738, 1896, 1922, 2046, 2054, 2288, 2418, 2449, 2607, 2728, 2883, 3081, 3224, 3432, 3476, 3792, 3844, 4092, 4108, 4433, 4836, 4898, 5214, 5456, 5766, 6162, 6448, 6864, 6952, 7347, 7688, 8184, 8216, 8866, 9672, 9796, 10428, 10571, 11297, 11532, 12324, 12493, 13299, 13904, 14694, 15376, 16368, 16432, 17732, 19344, 19592, 20856, 21142, 22594, 23064, 24648, 24986, 26598, 26939, 29388, 31713, 31837, 33891, 35464, 37479, 39184, 41712, 42284, 45188, 46128, 49296, 49972, 53196, 53878, 58776, 63426, 63674, 67782, 70928, 74958, 75919, 80817, 84568, 90376, 95511, 99944, 106392, 107756, 117552, 126852, 127348, 135564, 137423, 149916, 151838, 161634, 169136, 180752, 191022, 199888, 212784, 215512, 227757, 253704, 254696, 271128, 274846, 299832, 303676, 323268, 350207, 382044, 412269, 431024, 455514, 507408, 509392, 542256, 549692, 599664, 607352, 646536, 700414, 764088, 824538, 835109, 911028, 986947, 1050621, 1099384, 1214704, 1293072, 1400828, 1528176, 1649076, 1670218, 1822056, 1973894, 2101242, 2198768, 2505327, 2801656, 2960841, 3298152, 3340436, 3644112, 3947788, 4202484, 5010654, 5603312, 5921682, 6596304, 6680872, 7895576, 8404968, 10021308, 10856417, 11843364, 13361744, 15791152, 16809936, 20042616, 21712834, 23686728, 32569251, 40085232, 43425668, 47373456, 65138502, 86851336, 130277004, 173702672, 260554008, 521108016]

約数ペア:

[(1, 521108016), (2, 260554008), (3, 173702672), (4, 130277004), (6, 86851336), (8, 65138502), (11, 47373456), (12, 43425668), (13, 40085232), (16, 32569251), (22, 23686728), (24, 21712834), (26, 20042616), (31, 16809936), (33, 15791152), (39, 13361744), (44, 11843364), (48, 10856417), (52, 10021308), (62, 8404968), (66, 7895576), (78, 6680872), (79, 6596304), (88, 5921682), (93, 5603312), (104, 5010654), (124, 4202484), (132, 3947788), (143, 3644112), (156, 3340436), (158, 3298152), (176, 2960841), (186, 2801656), (208, 2505327), (237, 2198768), (248, 2101242), (264, 1973894), (286, 1822056), (312, 1670218), (316, 1649076), (341, 1528176), (372, 1400828), (403, 1293072), (429, 1214704), (474, 1099384), (496, 1050621), (528, 986947), (572, 911028), (624, 835109), (632, 824538), (682, 764088), (744, 700414), (806, 646536), (858, 607352), (869, 599664), (948, 549692), (961, 542256), (1023, 509392), (1027, 507408), (1144, 455514), (1209, 431024), (1264, 412269), (1364, 382044), (1488, 350207), (1612, 323268), (1716, 303676), (1738, 299832), (1896, 274846), (1922, 271128), (2046, 254696), (2054, 253704), (2288, 227757), (2418, 215512), (2449, 212784), (2607, 199888), (2728, 191022), (2883, 180752), (3081, 169136), (3224, 161634), (3432, 151838), (3476, 149916), (3792, 137423), (3844, 135564), (4092, 127348), (4108, 126852), (4433, 117552), (4836, 107756), (4898, 106392), (5214, 99944), (5456, 95511), (5766, 90376), (6162, 84568), (6448, 80817), (6864, 75919), (6952, 74958), (7347, 70928), (7688, 67782), (8184, 63674), (8216, 63426), (8866, 58776), (9672, 53878), (9796, 53196), (10428, 49972), (10571, 49296), (11297, 46128), (11532, 45188), (12324, 42284), (12493, 41712), (13299, 39184), (13904, 37479), (14694, 35464), (15376, 33891), (16368, 31837), (16432, 31713), (17732, 29388), (19344, 26939), (19592, 26598), (20856, 24986), (21142, 24648), (22594, 23064)]