2002719168

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{20333}}^1$

素因数の和:20376

約数の個数: 140

約数和(自身を含む): 6249451560

約数和(自身を除く): 4246732392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 216, 228, 288, 304, 324, 342, 432, 456, 513, 576, 608, 648, 684, 864, 912, 1026, 1216, 1296, 1368, 1539, 1728, 1824, 2052, 2592, 2736, 3078, 3648, 4104, 5184, 5472, 6156, 8208, 10944, 12312, 16416, 20333, 24624, 32832, 40666, 49248, 60999, 81332, 98496, 121998, 162664, 182997, 243996, 325328, 365994, 386327, 487992, 548991, 650656, 731988, 772654, 975984, 1097982, 1158981, 1301312, 1463976, 1545308, 1646973, 1951968, 2195964, 2317962, 2927952, 3090616, 3293946, 3476943, 3903936, 4391928, 4635924, 5855904, 6181232, 6587892, 6953886, 8783856, 9271848, 10430829, 11711808, 12362464, 13175784, 13907772, 17567712, 18543696, 20861658, 24724928, 26351568, 27815544, 31292487, 35135424, 37087392, 41723316, 52703136, 55631088, 62584974, 74174784, 83446632, 105406272, 111262176, 125169948, 166893264, 222524352, 250339896, 333786528, 500679792, 667573056, 1001359584, 2002719168]

約数ペア:

[(1, 2002719168), (2, 1001359584), (3, 667573056), (4, 500679792), (6, 333786528), (8, 250339896), (9, 222524352), (12, 166893264), (16, 125169948), (18, 111262176), (19, 105406272), (24, 83446632), (27, 74174784), (32, 62584974), (36, 55631088), (38, 52703136), (48, 41723316), (54, 37087392), (57, 35135424), (64, 31292487), (72, 27815544), (76, 26351568), (81, 24724928), (96, 20861658), (108, 18543696), (114, 17567712), (144, 13907772), (152, 13175784), (162, 12362464), (171, 11711808), (192, 10430829), (216, 9271848), (228, 8783856), (288, 6953886), (304, 6587892), (324, 6181232), (342, 5855904), (432, 4635924), (456, 4391928), (513, 3903936), (576, 3476943), (608, 3293946), (648, 3090616), (684, 2927952), (864, 2317962), (912, 2195964), (1026, 1951968), (1216, 1646973), (1296, 1545308), (1368, 1463976), (1539, 1301312), (1728, 1158981), (1824, 1097982), (2052, 975984), (2592, 772654), (2736, 731988), (3078, 650656), (3648, 548991), (4104, 487992), (5184, 386327), (5472, 365994), (6156, 325328), (8208, 243996), (10944, 182997), (12312, 162664), (16416, 121998), (20333, 98496), (24624, 81332), (32832, 60999), (40666, 49248)]