171640512

素因数分解:

$2^6\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1399}}^1$

素因数の和:1491

約数の個数: 112

約数和(自身を含む): 512064000

約数和(自身を除く): 340423488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 96, 108, 142, 144, 192, 213, 216, 284, 288, 426, 432, 568, 576, 639, 852, 864, 1136, 1278, 1399, 1704, 1728, 1917, 2272, 2556, 2798, 3408, 3834, 4197, 4544, 5112, 5596, 6816, 7668, 8394, 10224, 11192, 12591, 13632, 15336, 16788, 20448, 22384, 25182, 30672, 33576, 37773, 40896, 44768, 50364, 61344, 67152, 75546, 89536, 99329, 100728, 122688, 134304, 151092, 198658, 201456, 268608, 297987, 302184, 397316, 402912, 595974, 604368, 794632, 805824, 893961, 1191948, 1208736, 1589264, 1787922, 2383896, 2417472, 2681883, 3178528, 3575844, 4767792, 5363766, 6357056, 7151688, 9535584, 10727532, 14303376, 19071168, 21455064, 28606752, 42910128, 57213504, 85820256, 171640512]

約数ペア:

[(1, 171640512), (2, 85820256), (3, 57213504), (4, 42910128), (6, 28606752), (8, 21455064), (9, 19071168), (12, 14303376), (16, 10727532), (18, 9535584), (24, 7151688), (27, 6357056), (32, 5363766), (36, 4767792), (48, 3575844), (54, 3178528), (64, 2681883), (71, 2417472), (72, 2383896), (96, 1787922), (108, 1589264), (142, 1208736), (144, 1191948), (192, 893961), (213, 805824), (216, 794632), (284, 604368), (288, 595974), (426, 402912), (432, 397316), (568, 302184), (576, 297987), (639, 268608), (852, 201456), (864, 198658), (1136, 151092), (1278, 134304), (1399, 122688), (1704, 100728), (1728, 99329), (1917, 89536), (2272, 75546), (2556, 67152), (2798, 61344), (3408, 50364), (3834, 44768), (4197, 40896), (4544, 37773), (5112, 33576), (5596, 30672), (6816, 25182), (7668, 22384), (8394, 20448), (10224, 16788), (11192, 15336), (12591, 13632)]