217768992

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{883}}^1$

素因数の和:1270

約数の個数: 96

約数和(自身を含む): 655828992

約数和(自身を除く): 438060000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 367, 672, 734, 883, 1101, 1468, 1766, 2202, 2569, 2649, 2936, 3532, 4404, 5138, 5298, 5872, 6181, 7064, 7707, 8808, 10276, 10596, 11744, 12362, 14128, 15414, 17616, 18543, 20552, 21192, 24724, 28256, 30828, 35232, 37086, 41104, 42384, 49448, 61656, 74172, 82208, 84768, 98896, 123312, 148344, 197792, 246624, 296688, 324061, 593376, 648122, 972183, 1296244, 1944366, 2268427, 2592488, 3888732, 4536854, 5184976, 6805281, 7777464, 9073708, 10369952, 13610562, 15554928, 18147416, 27221124, 31109856, 36294832, 54442248, 72589664, 108884496, 217768992]

約数ペア:

[(1, 217768992), (2, 108884496), (3, 72589664), (4, 54442248), (6, 36294832), (7, 31109856), (8, 27221124), (12, 18147416), (14, 15554928), (16, 13610562), (21, 10369952), (24, 9073708), (28, 7777464), (32, 6805281), (42, 5184976), (48, 4536854), (56, 3888732), (84, 2592488), (96, 2268427), (112, 1944366), (168, 1296244), (224, 972183), (336, 648122), (367, 593376), (672, 324061), (734, 296688), (883, 246624), (1101, 197792), (1468, 148344), (1766, 123312), (2202, 98896), (2569, 84768), (2649, 82208), (2936, 74172), (3532, 61656), (4404, 49448), (5138, 42384), (5298, 41104), (5872, 37086), (6181, 35232), (7064, 30828), (7707, 28256), (8808, 24724), (10276, 21192), (10596, 20552), (11744, 18543), (12362, 17616), (14128, 15414)]