212423724

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{10709}}^1$

素因数の和:10767

約数の個数: 72

約数和(自身を含む): 584766000

約数和(自身を除く): 372342276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2204, 3306, 4959, 6612, 9918, 10709, 19836, 21418, 32127, 42836, 64254, 96381, 128508, 192762, 203471, 310561, 385524, 406942, 610413, 621122, 813884, 931683, 1220826, 1242244, 1831239, 1863366, 2441652, 2795049, 3662478, 3726732, 5590098, 5900659, 7324956, 11180196, 11801318, 17701977, 23602636, 35403954, 53105931, 70807908, 106211862, 212423724]

約数ペア:

[(1, 212423724), (2, 106211862), (3, 70807908), (4, 53105931), (6, 35403954), (9, 23602636), (12, 17701977), (18, 11801318), (19, 11180196), (29, 7324956), (36, 5900659), (38, 5590098), (57, 3726732), (58, 3662478), (76, 2795049), (87, 2441652), (114, 1863366), (116, 1831239), (171, 1242244), (174, 1220826), (228, 931683), (261, 813884), (342, 621122), (348, 610413), (522, 406942), (551, 385524), (684, 310561), (1044, 203471), (1102, 192762), (1653, 128508), (2204, 96381), (3306, 64254), (4959, 42836), (6612, 32127), (9918, 21418), (10709, 19836)]