7828071888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{4447}}^1$

素因数の和:4522

約数の個数: 240

約数和(自身を含む): 25839108096

約数和(自身を除く): 18011036208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 169, 182, 186, 208, 217, 248, 273, 312, 336, 338, 364, 372, 403, 434, 496, 507, 546, 624, 651, 676, 728, 744, 806, 868, 1014, 1092, 1183, 1209, 1302, 1352, 1456, 1488, 1612, 1736, 2028, 2184, 2366, 2418, 2604, 2704, 2821, 3224, 3472, 3549, 4056, 4368, 4447, 4732, 4836, 5208, 5239, 5642, 6448, 7098, 8112, 8463, 8894, 9464, 9672, 10416, 10478, 11284, 13341, 14196, 15717, 16926, 17788, 18928, 19344, 20956, 22568, 26682, 28392, 31129, 31434, 33852, 35576, 36673, 41912, 45136, 53364, 56784, 57811, 62258, 62868, 67704, 71152, 73346, 83824, 93387, 106728, 110019, 115622, 124516, 125736, 135408, 137857, 146692, 173433, 186774, 213456, 220038, 231244, 249032, 251472, 275714, 293384, 346866, 373548, 404677, 413571, 440076, 462488, 498064, 551428, 586768, 693732, 747096, 751543, 809354, 827142, 880152, 924976, 964999, 1102856, 1214031, 1387464, 1494192, 1503086, 1618708, 1654284, 1760304, 1792141, 1929998, 2205712, 2254629, 2428062, 2774928, 2894997, 3006172, 3237416, 3308568, 3584282, 3859996, 4509258, 4856124, 5260801, 5376423, 5789994, 6012344, 6474832, 6617136, 7168564, 7719992, 9018516, 9712248, 10521602, 10752846, 11579988, 12024688, 12544987, 14337128, 15439984, 15782403, 18037032, 19424496, 21043204, 21505692, 23159976, 23297833, 25089974, 28674256, 31564806, 36074064, 37634961, 42086408, 43011384, 46319952, 46595666, 50179948, 63129612, 69893499, 75269922, 84172816, 86022768, 93191332, 100359896, 126259224, 139786998, 150539844, 163084831, 186382664, 200719792, 252518448, 279573996, 301079688, 326169662, 372765328, 489254493, 559147992, 602159376, 652339324, 978508986, 1118295984, 1304678648, 1957017972, 2609357296, 3914035944, 7828071888]

約数ペア:

[(1, 7828071888), (2, 3914035944), (3, 2609357296), (4, 1957017972), (6, 1304678648), (7, 1118295984), (8, 978508986), (12, 652339324), (13, 602159376), (14, 559147992), (16, 489254493), (21, 372765328), (24, 326169662), (26, 301079688), (28, 279573996), (31, 252518448), (39, 200719792), (42, 186382664), (48, 163084831), (52, 150539844), (56, 139786998), (62, 126259224), (78, 100359896), (84, 93191332), (91, 86022768), (93, 84172816), (104, 75269922), (112, 69893499), (124, 63129612), (156, 50179948), (168, 46595666), (169, 46319952), (182, 43011384), (186, 42086408), (208, 37634961), (217, 36074064), (248, 31564806), (273, 28674256), (312, 25089974), (336, 23297833), (338, 23159976), (364, 21505692), (372, 21043204), (403, 19424496), (434, 18037032), (496, 15782403), (507, 15439984), (546, 14337128), (624, 12544987), (651, 12024688), (676, 11579988), (728, 10752846), (744, 10521602), (806, 9712248), (868, 9018516), (1014, 7719992), (1092, 7168564), (1183, 6617136), (1209, 6474832), (1302, 6012344), (1352, 5789994), (1456, 5376423), (1488, 5260801), (1612, 4856124), (1736, 4509258), (2028, 3859996), (2184, 3584282), (2366, 3308568), (2418, 3237416), (2604, 3006172), (2704, 2894997), (2821, 2774928), (3224, 2428062), (3472, 2254629), (3549, 2205712), (4056, 1929998), (4368, 1792141), (4447, 1760304), (4732, 1654284), (4836, 1618708), (5208, 1503086), (5239, 1494192), (5642, 1387464), (6448, 1214031), (7098, 1102856), (8112, 964999), (8463, 924976), (8894, 880152), (9464, 827142), (9672, 809354), (10416, 751543), (10478, 747096), (11284, 693732), (13341, 586768), (14196, 551428), (15717, 498064), (16926, 462488), (17788, 440076), (18928, 413571), (19344, 404677), (20956, 373548), (22568, 346866), (26682, 293384), (28392, 275714), (31129, 251472), (31434, 249032), (33852, 231244), (35576, 220038), (36673, 213456), (41912, 186774), (45136, 173433), (53364, 146692), (56784, 137857), (57811, 135408), (62258, 125736), (62868, 124516), (67704, 115622), (71152, 110019), (73346, 106728), (83824, 93387)]