2857790304

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1074

約数の個数: 288

約数和(自身を含む): 9359400960

約数和(自身を除く): 6501610656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 31, 32, 34, 36, 38, 48, 51, 57, 62, 68, 72, 76, 93, 96, 102, 114, 124, 136, 144, 152, 153, 171, 186, 204, 228, 248, 272, 279, 288, 304, 306, 323, 342, 372, 408, 456, 496, 527, 544, 558, 589, 608, 612, 646, 684, 744, 816, 912, 969, 991, 992, 1054, 1116, 1178, 1224, 1292, 1368, 1488, 1581, 1632, 1767, 1824, 1938, 1982, 2108, 2232, 2356, 2448, 2584, 2736, 2907, 2973, 2976, 3162, 3534, 3876, 3964, 4216, 4464, 4712, 4743, 4896, 5168, 5301, 5472, 5814, 5946, 6324, 7068, 7752, 7928, 8432, 8919, 8928, 9424, 9486, 10013, 10336, 10602, 11628, 11892, 12648, 14136, 15504, 15856, 16847, 16864, 17838, 18829, 18848, 18972, 20026, 21204, 23256, 23784, 25296, 28272, 30039, 30721, 31008, 31712, 33694, 35676, 37658, 37944, 40052, 42408, 46512, 47568, 50541, 50592, 56487, 56544, 60078, 61442, 67388, 71352, 75316, 75888, 80104, 84816, 90117, 92163, 93024, 95136, 101082, 112974, 120156, 122884, 134776, 142704, 150632, 151623, 151776, 160208, 169461, 169632, 180234, 184326, 202164, 225948, 240312, 245768, 269552, 276489, 285408, 301264, 303246, 320093, 320416, 338922, 360468, 368652, 404328, 451896, 480624, 491536, 522257, 539104, 552978, 583699, 602528, 606492, 640186, 677844, 720936, 737304, 808656, 903792, 960279, 961248, 983072, 1044514, 1105956, 1167398, 1212984, 1280372, 1355688, 1441872, 1474608, 1566771, 1617312, 1751097, 1807584, 1920558, 2089028, 2211912, 2334796, 2425968, 2560744, 2711376, 2880837, 2883744, 2949216, 3133542, 3502194, 3841116, 4178056, 4423824, 4669592, 4700313, 4851936, 5121488, 5253291, 5422752, 5761674, 6267084, 7004388, 7682232, 8356112, 8847648, 9339184, 9400626, 9922883, 10242976, 10506582, 11523348, 12534168, 14008776, 15364464, 16712224, 18678368, 18801252, 19845766, 21013164, 23046696, 25068336, 28017552, 29768649, 30728928, 37602504, 39691532, 42026328, 46093392, 50136672, 56035104, 59537298, 75205008, 79383064, 84052656, 89305947, 92186784, 119074596, 150410016, 158766128, 168105312, 178611894, 238149192, 317532256, 357223788, 476298384, 714447576, 952596768, 1428895152, 2857790304]

約数ペア:

[(1, 2857790304), (2, 1428895152), (3, 952596768), (4, 714447576), (6, 476298384), (8, 357223788), (9, 317532256), (12, 238149192), (16, 178611894), (17, 168105312), (18, 158766128), (19, 150410016), (24, 119074596), (31, 92186784), (32, 89305947), (34, 84052656), (36, 79383064), (38, 75205008), (48, 59537298), (51, 56035104), (57, 50136672), (62, 46093392), (68, 42026328), (72, 39691532), (76, 37602504), (93, 30728928), (96, 29768649), (102, 28017552), (114, 25068336), (124, 23046696), (136, 21013164), (144, 19845766), (152, 18801252), (153, 18678368), (171, 16712224), (186, 15364464), (204, 14008776), (228, 12534168), (248, 11523348), (272, 10506582), (279, 10242976), (288, 9922883), (304, 9400626), (306, 9339184), (323, 8847648), (342, 8356112), (372, 7682232), (408, 7004388), (456, 6267084), (496, 5761674), (527, 5422752), (544, 5253291), (558, 5121488), (589, 4851936), (608, 4700313), (612, 4669592), (646, 4423824), (684, 4178056), (744, 3841116), (816, 3502194), (912, 3133542), (969, 2949216), (991, 2883744), (992, 2880837), (1054, 2711376), (1116, 2560744), (1178, 2425968), (1224, 2334796), (1292, 2211912), (1368, 2089028), (1488, 1920558), (1581, 1807584), (1632, 1751097), (1767, 1617312), (1824, 1566771), (1938, 1474608), (1982, 1441872), (2108, 1355688), (2232, 1280372), (2356, 1212984), (2448, 1167398), (2584, 1105956), (2736, 1044514), (2907, 983072), (2973, 961248), (2976, 960279), (3162, 903792), (3534, 808656), (3876, 737304), (3964, 720936), (4216, 677844), (4464, 640186), (4712, 606492), (4743, 602528), (4896, 583699), (5168, 552978), (5301, 539104), (5472, 522257), (5814, 491536), (5946, 480624), (6324, 451896), (7068, 404328), (7752, 368652), (7928, 360468), (8432, 338922), (8919, 320416), (8928, 320093), (9424, 303246), (9486, 301264), (10013, 285408), (10336, 276489), (10602, 269552), (11628, 245768), (11892, 240312), (12648, 225948), (14136, 202164), (15504, 184326), (15856, 180234), (16847, 169632), (16864, 169461), (17838, 160208), (18829, 151776), (18848, 151623), (18972, 150632), (20026, 142704), (21204, 134776), (23256, 122884), (23784, 120156), (25296, 112974), (28272, 101082), (30039, 95136), (30721, 93024), (31008, 92163), (31712, 90117), (33694, 84816), (35676, 80104), (37658, 75888), (37944, 75316), (40052, 71352), (42408, 67388), (46512, 61442), (47568, 60078), (50541, 56544), (50592, 56487)]