305130072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{13397}}^1$

素因数の和:13492

約数の個数: 64

約数和(自身を含む): 832819680

約数和(自身を除く): 527689608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 73, 78, 104, 146, 156, 219, 292, 312, 438, 584, 876, 949, 1752, 1898, 2847, 3796, 5694, 7592, 11388, 13397, 22776, 26794, 40191, 53588, 80382, 107176, 160764, 174161, 321528, 348322, 522483, 696644, 977981, 1044966, 1393288, 1955962, 2089932, 2933943, 3911924, 4179864, 5867886, 7823848, 11735772, 12713753, 23471544, 25427506, 38141259, 50855012, 76282518, 101710024, 152565036, 305130072]

約数ペア:

[(1, 305130072), (2, 152565036), (3, 101710024), (4, 76282518), (6, 50855012), (8, 38141259), (12, 25427506), (13, 23471544), (24, 12713753), (26, 11735772), (39, 7823848), (52, 5867886), (73, 4179864), (78, 3911924), (104, 2933943), (146, 2089932), (156, 1955962), (219, 1393288), (292, 1044966), (312, 977981), (438, 696644), (584, 522483), (876, 348322), (949, 321528), (1752, 174161), (1898, 160764), (2847, 107176), (3796, 80382), (5694, 53588), (7592, 40191), (11388, 26794), (13397, 22776)]