425200608

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{210913}}^1$

素因数の和:210936

約数の個数: 72

約数和(自身を含む): 1381908528

約数和(自身を除く): 956707920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 210913, 421826, 632739, 843652, 1265478, 1476391, 1687304, 1898217, 2530956, 2952782, 3374608, 3796434, 4429173, 5061912, 5905564, 6749216, 7592868, 8858346, 10123824, 11811128, 13287519, 15185736, 17716692, 20247648, 23622256, 26575038, 30371472, 35433384, 47244512, 53150076, 60742944, 70866768, 106300152, 141733536, 212600304, 425200608]

約数ペア:

[(1, 425200608), (2, 212600304), (3, 141733536), (4, 106300152), (6, 70866768), (7, 60742944), (8, 53150076), (9, 47244512), (12, 35433384), (14, 30371472), (16, 26575038), (18, 23622256), (21, 20247648), (24, 17716692), (28, 15185736), (32, 13287519), (36, 11811128), (42, 10123824), (48, 8858346), (56, 7592868), (63, 6749216), (72, 5905564), (84, 5061912), (96, 4429173), (112, 3796434), (126, 3374608), (144, 2952782), (168, 2530956), (224, 1898217), (252, 1687304), (288, 1476391), (336, 1265478), (504, 843652), (672, 632739), (1008, 421826), (2016, 210913)]