219291999792

素因数分解:

$2^4\times 3^1\times {\mathrm{9907}}^1\times {\mathrm{461147}}^1$

素因数の和:471065

約数の個数: 40

約数和(自身を含む): 566562743616

約数和(自身を除く): 347270743824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 9907, 19814, 29721, 39628, 59442, 79256, 118884, 158512, 237768, 461147, 475536, 922294, 1383441, 1844588, 2766882, 3689176, 5533764, 7378352, 11067528, 22135056, 4568583329, 9137166658, 13705749987, 18274333316, 27411499974, 36548666632, 54822999948, 73097333264, 109645999896, 219291999792]

約数ペア:

[(1, 219291999792), (2, 109645999896), (3, 73097333264), (4, 54822999948), (6, 36548666632), (8, 27411499974), (12, 18274333316), (16, 13705749987), (24, 9137166658), (48, 4568583329), (9907, 22135056), (19814, 11067528), (29721, 7378352), (39628, 5533764), (59442, 3689176), (79256, 2766882), (118884, 1844588), (158512, 1383441), (237768, 922294), (461147, 475536)]