225043728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51521}}^1$

素因数の和:51552

約数の個数: 80

約数和(自身を含む): 715537536

約数和(自身を除く): 490493808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 51521, 103042, 154563, 206084, 309126, 360647, 412168, 618252, 669773, 721294, 824336, 1081941, 1236504, 1339546, 1442588, 2009319, 2163882, 2473008, 2679092, 2885176, 4018638, 4327764, 4688411, 5358184, 5770352, 8037276, 8655528, 9376822, 10716368, 14065233, 16074552, 17311056, 18753644, 28130466, 32149104, 37507288, 56260932, 75014576, 112521864, 225043728]

約数ペア:

[(1, 225043728), (2, 112521864), (3, 75014576), (4, 56260932), (6, 37507288), (7, 32149104), (8, 28130466), (12, 18753644), (13, 17311056), (14, 16074552), (16, 14065233), (21, 10716368), (24, 9376822), (26, 8655528), (28, 8037276), (39, 5770352), (42, 5358184), (48, 4688411), (52, 4327764), (56, 4018638), (78, 2885176), (84, 2679092), (91, 2473008), (104, 2163882), (112, 2009319), (156, 1442588), (168, 1339546), (182, 1236504), (208, 1081941), (273, 824336), (312, 721294), (336, 669773), (364, 618252), (546, 412168), (624, 360647), (728, 309126), (1092, 206084), (1456, 154563), (2184, 103042), (4368, 51521)]