215986848

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:571

約数の個数: 192

約数和(自身を含む): 719953920

約数和(自身を除く): 503967072

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 61, 66, 77, 84, 88, 96, 112, 122, 132, 154, 168, 176, 183, 224, 231, 244, 264, 308, 336, 352, 366, 427, 462, 479, 488, 528, 616, 671, 672, 732, 854, 924, 958, 976, 1056, 1232, 1281, 1342, 1437, 1464, 1708, 1848, 1916, 1952, 2013, 2464, 2562, 2684, 2874, 2928, 3353, 3416, 3696, 3832, 4026, 4697, 5124, 5269, 5368, 5748, 5856, 6706, 6832, 7392, 7664, 8052, 9394, 10059, 10248, 10538, 10736, 11496, 13412, 13664, 14091, 15328, 15807, 16104, 18788, 20118, 20496, 21076, 21472, 22992, 26824, 28182, 29219, 31614, 32208, 36883, 37576, 40236, 40992, 42152, 45984, 53648, 56364, 58438, 63228, 64416, 73766, 75152, 80472, 84304, 87657, 107296, 110649, 112728, 116876, 126456, 147532, 150304, 160944, 168608, 175314, 204533, 221298, 225456, 233752, 252912, 295064, 321409, 321888, 350628, 409066, 442596, 450912, 467504, 505824, 590128, 613599, 642818, 701256, 818132, 885192, 935008, 964227, 1180256, 1227198, 1285636, 1402512, 1636264, 1770384, 1928454, 2249863, 2454396, 2571272, 2805024, 3272528, 3540768, 3856908, 4499726, 4908792, 5142544, 6545056, 6749589, 7713816, 8999452, 9817584, 10285088, 13499178, 15427632, 17998904, 19635168, 26998356, 30855264, 35997808, 53996712, 71995616, 107993424, 215986848]

約数ペア:

[(1, 215986848), (2, 107993424), (3, 71995616), (4, 53996712), (6, 35997808), (7, 30855264), (8, 26998356), (11, 19635168), (12, 17998904), (14, 15427632), (16, 13499178), (21, 10285088), (22, 9817584), (24, 8999452), (28, 7713816), (32, 6749589), (33, 6545056), (42, 5142544), (44, 4908792), (48, 4499726), (56, 3856908), (61, 3540768), (66, 3272528), (77, 2805024), (84, 2571272), (88, 2454396), (96, 2249863), (112, 1928454), (122, 1770384), (132, 1636264), (154, 1402512), (168, 1285636), (176, 1227198), (183, 1180256), (224, 964227), (231, 935008), (244, 885192), (264, 818132), (308, 701256), (336, 642818), (352, 613599), (366, 590128), (427, 505824), (462, 467504), (479, 450912), (488, 442596), (528, 409066), (616, 350628), (671, 321888), (672, 321409), (732, 295064), (854, 252912), (924, 233752), (958, 225456), (976, 221298), (1056, 204533), (1232, 175314), (1281, 168608), (1342, 160944), (1437, 150304), (1464, 147532), (1708, 126456), (1848, 116876), (1916, 112728), (1952, 110649), (2013, 107296), (2464, 87657), (2562, 84304), (2684, 80472), (2874, 75152), (2928, 73766), (3353, 64416), (3416, 63228), (3696, 58438), (3832, 56364), (4026, 53648), (4697, 45984), (5124, 42152), (5269, 40992), (5368, 40236), (5748, 37576), (5856, 36883), (6706, 32208), (6832, 31614), (7392, 29219), (7664, 28182), (8052, 26824), (9394, 22992), (10059, 21472), (10248, 21076), (10538, 20496), (10736, 20118), (11496, 18788), (13412, 16104), (13664, 15807), (14091, 15328)]