212978688

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5333}}^1$

素因数の和:5369

約数の個数: 88

約数和(自身を含む): 611447088

約数和(自身を除く): 398468400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1024, 1248, 1536, 1664, 2496, 3072, 3328, 4992, 5333, 6656, 9984, 10666, 13312, 15999, 19968, 21332, 31998, 39936, 42664, 63996, 69329, 85328, 127992, 138658, 170656, 207987, 255984, 277316, 341312, 415974, 511968, 554632, 682624, 831948, 1023936, 1109264, 1365248, 1663896, 2047872, 2218528, 2730496, 3327792, 4095744, 4437056, 5460992, 6655584, 8191488, 8874112, 13311168, 16382976, 17748224, 26622336, 35496448, 53244672, 70992896, 106489344, 212978688]

約数ペア:

[(1, 212978688), (2, 106489344), (3, 70992896), (4, 53244672), (6, 35496448), (8, 26622336), (12, 17748224), (13, 16382976), (16, 13311168), (24, 8874112), (26, 8191488), (32, 6655584), (39, 5460992), (48, 4437056), (52, 4095744), (64, 3327792), (78, 2730496), (96, 2218528), (104, 2047872), (128, 1663896), (156, 1365248), (192, 1109264), (208, 1023936), (256, 831948), (312, 682624), (384, 554632), (416, 511968), (512, 415974), (624, 341312), (768, 277316), (832, 255984), (1024, 207987), (1248, 170656), (1536, 138658), (1664, 127992), (2496, 85328), (3072, 69329), (3328, 63996), (4992, 42664), (5333, 39936), (6656, 31998), (9984, 21332), (10666, 19968), (13312, 15999)]