2854619872

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:549

約数の個数: 192

約数和(自身を含む): 6858432000

約数和(自身を除く): 4003812128

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 29, 31, 32, 34, 52, 58, 62, 68, 104, 116, 124, 136, 208, 221, 232, 248, 272, 377, 403, 416, 442, 449, 464, 493, 496, 527, 544, 754, 806, 884, 898, 899, 928, 986, 992, 1054, 1508, 1612, 1768, 1796, 1798, 1972, 2108, 3016, 3224, 3536, 3592, 3596, 3944, 4216, 5837, 6032, 6409, 6448, 6851, 7072, 7184, 7192, 7633, 7888, 8432, 11674, 11687, 12064, 12818, 12896, 13021, 13702, 13919, 14368, 14384, 15266, 15283, 15776, 16864, 23348, 23374, 25636, 26042, 27404, 27838, 28768, 30532, 30566, 46696, 46748, 51272, 52084, 54808, 55676, 61064, 61132, 93392, 93496, 99229, 102544, 104168, 109616, 111352, 122128, 122264, 169273, 180947, 186784, 186992, 198458, 198679, 205088, 208336, 219232, 221357, 222704, 236623, 244256, 244528, 338546, 361894, 373984, 396916, 397358, 403651, 416672, 442714, 445408, 473246, 489056, 677092, 723788, 793832, 794716, 807302, 885428, 946492, 1354184, 1447576, 1587664, 1589432, 1614604, 1770856, 1892984, 2708368, 2877641, 2895152, 3076099, 3175328, 3178864, 3229208, 3541712, 3785968, 5247463, 5416736, 5755282, 5790304, 6152198, 6357728, 6458416, 6862067, 7083424, 7571936, 10494926, 11510564, 12304396, 12916832, 13724134, 20989852, 23021128, 24608792, 27448268, 41979704, 46042256, 49217584, 54896536, 83959408, 89206871, 92084512, 98435168, 109793072, 167918816, 178413742, 219586144, 356827484, 713654968, 1427309936, 2854619872]

約数ペア:

[(1, 2854619872), (2, 1427309936), (4, 713654968), (8, 356827484), (13, 219586144), (16, 178413742), (17, 167918816), (26, 109793072), (29, 98435168), (31, 92084512), (32, 89206871), (34, 83959408), (52, 54896536), (58, 49217584), (62, 46042256), (68, 41979704), (104, 27448268), (116, 24608792), (124, 23021128), (136, 20989852), (208, 13724134), (221, 12916832), (232, 12304396), (248, 11510564), (272, 10494926), (377, 7571936), (403, 7083424), (416, 6862067), (442, 6458416), (449, 6357728), (464, 6152198), (493, 5790304), (496, 5755282), (527, 5416736), (544, 5247463), (754, 3785968), (806, 3541712), (884, 3229208), (898, 3178864), (899, 3175328), (928, 3076099), (986, 2895152), (992, 2877641), (1054, 2708368), (1508, 1892984), (1612, 1770856), (1768, 1614604), (1796, 1589432), (1798, 1587664), (1972, 1447576), (2108, 1354184), (3016, 946492), (3224, 885428), (3536, 807302), (3592, 794716), (3596, 793832), (3944, 723788), (4216, 677092), (5837, 489056), (6032, 473246), (6409, 445408), (6448, 442714), (6851, 416672), (7072, 403651), (7184, 397358), (7192, 396916), (7633, 373984), (7888, 361894), (8432, 338546), (11674, 244528), (11687, 244256), (12064, 236623), (12818, 222704), (12896, 221357), (13021, 219232), (13702, 208336), (13919, 205088), (14368, 198679), (14384, 198458), (15266, 186992), (15283, 186784), (15776, 180947), (16864, 169273), (23348, 122264), (23374, 122128), (25636, 111352), (26042, 109616), (27404, 104168), (27838, 102544), (28768, 99229), (30532, 93496), (30566, 93392), (46696, 61132), (46748, 61064), (51272, 55676), (52084, 54808)]