189999264

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{239}}^1$

素因数の和:292

約数の個数: 216

約数和(自身を含む): 630866880

約数和(自身を除く): 440867616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 169, 182, 196, 208, 224, 239, 273, 294, 312, 336, 338, 364, 392, 416, 478, 507, 546, 588, 624, 637, 672, 676, 717, 728, 784, 956, 1014, 1092, 1176, 1183, 1248, 1274, 1352, 1434, 1456, 1568, 1673, 1911, 1912, 2028, 2184, 2352, 2366, 2548, 2704, 2868, 2912, 3107, 3346, 3549, 3822, 3824, 4056, 4368, 4704, 4732, 5019, 5096, 5408, 5736, 6214, 6692, 7098, 7644, 7648, 8112, 8281, 8736, 9321, 9464, 10038, 10192, 11472, 11711, 12428, 13384, 14196, 15288, 16224, 16562, 18642, 18928, 20076, 20384, 21749, 22944, 23422, 24843, 24856, 26768, 28392, 30576, 33124, 35133, 37284, 37856, 40152, 40391, 43498, 46844, 49686, 49712, 53536, 56784, 61152, 65247, 66248, 70266, 74568, 80304, 80782, 86996, 93688, 99372, 99424, 113568, 121173, 130494, 132496, 140532, 149136, 152243, 160608, 161564, 173992, 187376, 198744, 242346, 260988, 264992, 281064, 282737, 298272, 304486, 323128, 347984, 374752, 397488, 456729, 484692, 521976, 562128, 565474, 608972, 646256, 695968, 794976, 848211, 913458, 969384, 1043952, 1124256, 1130948, 1217944, 1292512, 1696422, 1826916, 1938768, 1979159, 2087904, 2261896, 2435888, 3392844, 3653832, 3877536, 3958318, 4523792, 4871776, 5937477, 6785688, 7307664, 7916636, 9047584, 11874954, 13571376, 14615328, 15833272, 23749908, 27142752, 31666544, 47499816, 63333088, 94999632, 189999264]

約数ペア:

[(1, 189999264), (2, 94999632), (3, 63333088), (4, 47499816), (6, 31666544), (7, 27142752), (8, 23749908), (12, 15833272), (13, 14615328), (14, 13571376), (16, 11874954), (21, 9047584), (24, 7916636), (26, 7307664), (28, 6785688), (32, 5937477), (39, 4871776), (42, 4523792), (48, 3958318), (49, 3877536), (52, 3653832), (56, 3392844), (78, 2435888), (84, 2261896), (91, 2087904), (96, 1979159), (98, 1938768), (104, 1826916), (112, 1696422), (147, 1292512), (156, 1217944), (168, 1130948), (169, 1124256), (182, 1043952), (196, 969384), (208, 913458), (224, 848211), (239, 794976), (273, 695968), (294, 646256), (312, 608972), (336, 565474), (338, 562128), (364, 521976), (392, 484692), (416, 456729), (478, 397488), (507, 374752), (546, 347984), (588, 323128), (624, 304486), (637, 298272), (672, 282737), (676, 281064), (717, 264992), (728, 260988), (784, 242346), (956, 198744), (1014, 187376), (1092, 173992), (1176, 161564), (1183, 160608), (1248, 152243), (1274, 149136), (1352, 140532), (1434, 132496), (1456, 130494), (1568, 121173), (1673, 113568), (1911, 99424), (1912, 99372), (2028, 93688), (2184, 86996), (2352, 80782), (2366, 80304), (2548, 74568), (2704, 70266), (2868, 66248), (2912, 65247), (3107, 61152), (3346, 56784), (3549, 53536), (3822, 49712), (3824, 49686), (4056, 46844), (4368, 43498), (4704, 40391), (4732, 40152), (5019, 37856), (5096, 37284), (5408, 35133), (5736, 33124), (6214, 30576), (6692, 28392), (7098, 26768), (7644, 24856), (7648, 24843), (8112, 23422), (8281, 22944), (8736, 21749), (9321, 20384), (9464, 20076), (10038, 18928), (10192, 18642), (11472, 16562), (11711, 16224), (12428, 15288), (13384, 14196)]