1912559376

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:990

約数の個数: 240

約数和(自身を含む): 6283847808

約数和(自身を除く): 4371288432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 71, 78, 84, 91, 98, 104, 112, 142, 147, 156, 168, 182, 196, 208, 213, 273, 284, 294, 312, 336, 364, 392, 426, 497, 546, 568, 588, 624, 637, 728, 784, 852, 881, 923, 994, 1092, 1136, 1176, 1274, 1456, 1491, 1704, 1762, 1846, 1911, 1988, 2184, 2352, 2548, 2643, 2769, 2982, 3408, 3479, 3524, 3692, 3822, 3976, 4368, 5096, 5286, 5538, 5964, 6167, 6461, 6958, 7048, 7384, 7644, 7952, 10192, 10437, 10572, 11076, 11453, 11928, 12334, 12922, 13916, 14096, 14768, 15288, 18501, 19383, 20874, 21144, 22152, 22906, 23856, 24668, 25844, 27832, 30576, 34359, 37002, 38766, 41748, 42288, 43169, 44304, 45227, 45812, 49336, 51688, 55664, 62551, 68718, 74004, 77532, 80171, 83496, 86338, 90454, 91624, 98672, 103376, 125102, 129507, 135681, 137436, 148008, 155064, 160342, 166992, 172676, 180908, 183248, 187653, 240513, 250204, 259014, 271362, 274872, 296016, 310128, 320684, 345352, 361816, 375306, 437857, 481026, 500408, 518028, 542724, 549744, 561197, 641368, 690704, 723632, 750612, 813163, 875714, 962052, 1000816, 1036056, 1085448, 1122394, 1282736, 1313571, 1501224, 1626326, 1683591, 1751428, 1924104, 2072112, 2170896, 2244788, 2439489, 2627142, 3002448, 3064999, 3252652, 3367182, 3502856, 3848208, 4489576, 4878978, 5254284, 5692141, 6129998, 6505304, 6734364, 7005712, 8979152, 9194997, 9757956, 10508568, 11384282, 12259996, 13010608, 13468728, 17076423, 18389994, 19515912, 21017136, 22768564, 24519992, 26937456, 34152846, 36779988, 39031824, 39844987, 45537128, 49039984, 68305692, 73559976, 79689974, 91074256, 119534961, 136611384, 147119952, 159379948, 239069922, 273222768, 318759896, 478139844, 637519792, 956279688, 1912559376]

約数ペア:

[(1, 1912559376), (2, 956279688), (3, 637519792), (4, 478139844), (6, 318759896), (7, 273222768), (8, 239069922), (12, 159379948), (13, 147119952), (14, 136611384), (16, 119534961), (21, 91074256), (24, 79689974), (26, 73559976), (28, 68305692), (39, 49039984), (42, 45537128), (48, 39844987), (49, 39031824), (52, 36779988), (56, 34152846), (71, 26937456), (78, 24519992), (84, 22768564), (91, 21017136), (98, 19515912), (104, 18389994), (112, 17076423), (142, 13468728), (147, 13010608), (156, 12259996), (168, 11384282), (182, 10508568), (196, 9757956), (208, 9194997), (213, 8979152), (273, 7005712), (284, 6734364), (294, 6505304), (312, 6129998), (336, 5692141), (364, 5254284), (392, 4878978), (426, 4489576), (497, 3848208), (546, 3502856), (568, 3367182), (588, 3252652), (624, 3064999), (637, 3002448), (728, 2627142), (784, 2439489), (852, 2244788), (881, 2170896), (923, 2072112), (994, 1924104), (1092, 1751428), (1136, 1683591), (1176, 1626326), (1274, 1501224), (1456, 1313571), (1491, 1282736), (1704, 1122394), (1762, 1085448), (1846, 1036056), (1911, 1000816), (1988, 962052), (2184, 875714), (2352, 813163), (2548, 750612), (2643, 723632), (2769, 690704), (2982, 641368), (3408, 561197), (3479, 549744), (3524, 542724), (3692, 518028), (3822, 500408), (3976, 481026), (4368, 437857), (5096, 375306), (5286, 361816), (5538, 345352), (5964, 320684), (6167, 310128), (6461, 296016), (6958, 274872), (7048, 271362), (7384, 259014), (7644, 250204), (7952, 240513), (10192, 187653), (10437, 183248), (10572, 180908), (11076, 172676), (11453, 166992), (11928, 160342), (12334, 155064), (12922, 148008), (13916, 137436), (14096, 135681), (14768, 129507), (15288, 125102), (18501, 103376), (19383, 98672), (20874, 91624), (21144, 90454), (22152, 86338), (22906, 83496), (23856, 80171), (24668, 77532), (25844, 74004), (27832, 68718), (30576, 62551), (34359, 55664), (37002, 51688), (38766, 49336), (41748, 45812), (42288, 45227), (43169, 44304)]