428858976

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7013}}^1$

素因数の和:7053

約数の個数: 144

約数和(自身を含む): 1410487344

約数和(自身を除く): 981628368

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, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 546, 588, 624, 637, 672, 728, 784, 1092, 1176, 1248, 1274, 1456, 1568, 1911, 2184, 2352, 2548, 2912, 3822, 4368, 4704, 5096, 7013, 7644, 8736, 10192, 14026, 15288, 20384, 21039, 28052, 30576, 42078, 49091, 56104, 61152, 84156, 91169, 98182, 112208, 147273, 168312, 182338, 196364, 224416, 273507, 294546, 336624, 343637, 364676, 392728, 547014, 589092, 638183, 673248, 687274, 729352, 785456, 1030911, 1094028, 1178184, 1276366, 1374548, 1458704, 1570912, 1914549, 2061822, 2188056, 2356368, 2552732, 2749096, 2917408, 3829098, 4123644, 4376112, 4467281, 4712736, 5105464, 5498192, 7658196, 8247288, 8752224, 8934562, 10210928, 10996384, 13401843, 15316392, 16494576, 17869124, 20421856, 26803686, 30632784, 32989152, 35738248, 53607372, 61265568, 71476496, 107214744, 142952992, 214429488, 428858976]

約数ペア:

[(1, 428858976), (2, 214429488), (3, 142952992), (4, 107214744), (6, 71476496), (7, 61265568), (8, 53607372), (12, 35738248), (13, 32989152), (14, 30632784), (16, 26803686), (21, 20421856), (24, 17869124), (26, 16494576), (28, 15316392), (32, 13401843), (39, 10996384), (42, 10210928), (48, 8934562), (49, 8752224), (52, 8247288), (56, 7658196), (78, 5498192), (84, 5105464), (91, 4712736), (96, 4467281), (98, 4376112), (104, 4123644), (112, 3829098), (147, 2917408), (156, 2749096), (168, 2552732), (182, 2356368), (196, 2188056), (208, 2061822), (224, 1914549), (273, 1570912), (294, 1458704), (312, 1374548), (336, 1276366), (364, 1178184), (392, 1094028), (416, 1030911), (546, 785456), (588, 729352), (624, 687274), (637, 673248), (672, 638183), (728, 589092), (784, 547014), (1092, 392728), (1176, 364676), (1248, 343637), (1274, 336624), (1456, 294546), (1568, 273507), (1911, 224416), (2184, 196364), (2352, 182338), (2548, 168312), (2912, 147273), (3822, 112208), (4368, 98182), (4704, 91169), (5096, 84156), (7013, 61152), (7644, 56104), (8736, 49091), (10192, 42078), (14026, 30576), (15288, 28052), (20384, 21039)]