306179636

素因数分解:

$2^2\times 7^3\times {\mathrm{41}}^1\times {\mathrm{5443}}^1$

素因数の和:5509

約数の個数: 48

約数和(自身を含む): 640214400

約数和(自身を除く): 334034764

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 343, 574, 686, 1148, 1372, 2009, 4018, 5443, 8036, 10886, 14063, 21772, 28126, 38101, 56252, 76202, 152404, 223163, 266707, 446326, 533414, 892652, 1066828, 1562141, 1866949, 3124282, 3733898, 6248564, 7467796, 10934987, 21869974, 43739948, 76544909, 153089818, 306179636]

約数ペア:

[(1, 306179636), (2, 153089818), (4, 76544909), (7, 43739948), (14, 21869974), (28, 10934987), (41, 7467796), (49, 6248564), (82, 3733898), (98, 3124282), (164, 1866949), (196, 1562141), (287, 1066828), (343, 892652), (574, 533414), (686, 446326), (1148, 266707), (1372, 223163), (2009, 152404), (4018, 76202), (5443, 56252), (8036, 38101), (10886, 28126), (14063, 21772)]