2556947952

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:853

約数の個数: 320

約数和(自身を含む): 8599449600

約数和(自身を除く): 6042501648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 31, 36, 38, 39, 48, 52, 54, 57, 62, 72, 76, 78, 93, 104, 108, 114, 117, 124, 144, 152, 156, 171, 186, 208, 216, 228, 234, 247, 248, 279, 304, 312, 342, 351, 372, 403, 432, 456, 468, 494, 496, 513, 558, 589, 624, 684, 702, 741, 744, 773, 806, 837, 912, 936, 988, 1026, 1116, 1178, 1209, 1368, 1404, 1482, 1488, 1546, 1612, 1674, 1767, 1872, 1976, 2052, 2223, 2232, 2319, 2356, 2418, 2736, 2808, 2964, 3092, 3224, 3348, 3534, 3627, 3952, 4104, 4446, 4464, 4638, 4712, 4836, 5301, 5616, 5928, 6184, 6448, 6669, 6696, 6957, 7068, 7254, 7657, 8208, 8892, 9276, 9424, 9672, 10049, 10602, 10881, 11856, 12368, 13338, 13392, 13914, 14136, 14508, 14687, 15314, 15903, 17784, 18552, 19344, 20098, 20871, 21204, 21762, 22971, 23963, 26676, 27828, 28272, 29016, 29374, 30147, 30628, 31806, 35568, 37104, 40196, 41742, 42408, 43524, 44061, 45942, 47926, 53352, 55656, 58032, 58748, 60294, 61256, 63612, 68913, 71889, 80392, 83484, 84816, 87048, 88122, 90441, 91884, 95852, 106704, 111312, 117496, 120588, 122512, 127224, 132183, 137826, 143778, 160784, 166968, 174096, 176244, 180882, 183768, 190931, 191704, 206739, 215667, 234992, 241176, 254448, 264366, 271323, 275652, 287556, 311519, 333936, 352488, 361764, 367536, 381862, 383408, 396549, 413478, 431334, 455297, 482352, 528732, 542646, 551304, 572793, 575112, 623038, 647001, 704976, 723528, 763724, 793098, 826956, 862668, 910594, 934557, 1057464, 1085292, 1102608, 1145586, 1150224, 1246076, 1294002, 1365891, 1447056, 1527448, 1586196, 1653912, 1718379, 1725336, 1821188, 1869114, 2114928, 2170584, 2291172, 2492152, 2588004, 2731782, 2803671, 3054896, 3172392, 3307824, 3436758, 3450672, 3642376, 3738228, 4097673, 4341168, 4582344, 4984304, 5155137, 5176008, 5463564, 5607342, 5918861, 6344784, 6873516, 7284752, 7476456, 8195346, 8411013, 9164688, 10310274, 10352016, 10927128, 11214684, 11837722, 12293019, 13747032, 14952912, 16390692, 16822026, 17756583, 20620548, 21854256, 22429368, 23675444, 24586038, 27494064, 32781384, 33644052, 35513166, 41241096, 44858736, 47350888, 49172076, 53269749, 65562768, 67288104, 71026332, 82482192, 94701776, 98344152, 106539498, 134576208, 142052664, 159809247, 196688304, 213078996, 284105328, 319618494, 426157992, 639236988, 852315984, 1278473976, 2556947952]

約数ペア:

[(1, 2556947952), (2, 1278473976), (3, 852315984), (4, 639236988), (6, 426157992), (8, 319618494), (9, 284105328), (12, 213078996), (13, 196688304), (16, 159809247), (18, 142052664), (19, 134576208), (24, 106539498), (26, 98344152), (27, 94701776), (31, 82482192), (36, 71026332), (38, 67288104), (39, 65562768), (48, 53269749), (52, 49172076), (54, 47350888), (57, 44858736), (62, 41241096), (72, 35513166), (76, 33644052), (78, 32781384), (93, 27494064), (104, 24586038), (108, 23675444), (114, 22429368), (117, 21854256), (124, 20620548), (144, 17756583), (152, 16822026), (156, 16390692), (171, 14952912), (186, 13747032), (208, 12293019), (216, 11837722), (228, 11214684), (234, 10927128), (247, 10352016), (248, 10310274), (279, 9164688), (304, 8411013), (312, 8195346), (342, 7476456), (351, 7284752), (372, 6873516), (403, 6344784), (432, 5918861), (456, 5607342), (468, 5463564), (494, 5176008), (496, 5155137), (513, 4984304), (558, 4582344), (589, 4341168), (624, 4097673), (684, 3738228), (702, 3642376), (741, 3450672), (744, 3436758), (773, 3307824), (806, 3172392), (837, 3054896), (912, 2803671), (936, 2731782), (988, 2588004), (1026, 2492152), (1116, 2291172), (1178, 2170584), (1209, 2114928), (1368, 1869114), (1404, 1821188), (1482, 1725336), (1488, 1718379), (1546, 1653912), (1612, 1586196), (1674, 1527448), (1767, 1447056), (1872, 1365891), (1976, 1294002), (2052, 1246076), (2223, 1150224), (2232, 1145586), (2319, 1102608), (2356, 1085292), (2418, 1057464), (2736, 934557), (2808, 910594), (2964, 862668), (3092, 826956), (3224, 793098), (3348, 763724), (3534, 723528), (3627, 704976), (3952, 647001), (4104, 623038), (4446, 575112), (4464, 572793), (4638, 551304), (4712, 542646), (4836, 528732), (5301, 482352), (5616, 455297), (5928, 431334), (6184, 413478), (6448, 396549), (6669, 383408), (6696, 381862), (6957, 367536), (7068, 361764), (7254, 352488), (7657, 333936), (8208, 311519), (8892, 287556), (9276, 275652), (9424, 271323), (9672, 264366), (10049, 254448), (10602, 241176), (10881, 234992), (11856, 215667), (12368, 206739), (13338, 191704), (13392, 190931), (13914, 183768), (14136, 180882), (14508, 176244), (14687, 174096), (15314, 166968), (15903, 160784), (17784, 143778), (18552, 137826), (19344, 132183), (20098, 127224), (20871, 122512), (21204, 120588), (21762, 117496), (22971, 111312), (23963, 106704), (26676, 95852), (27828, 91884), (28272, 90441), (29016, 88122), (29374, 87048), (30147, 84816), (30628, 83484), (31806, 80392), (35568, 71889), (37104, 68913), (40196, 63612), (41742, 61256), (42408, 60294), (43524, 58748), (44061, 58032), (45942, 55656), (47926, 53352)]