13238415678

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1\times {\mathrm{3659}}^1$

素因数の和:4209

約数の個数: 64

約数和(自身を含む): 28460160000

約数和(自身を除く): 15221744322

約数列:

[1, 2, 3, 6, 17, 34, 51, 79, 102, 158, 237, 449, 474, 898, 1343, 1347, 2686, 2694, 3659, 4029, 7318, 7633, 8058, 10977, 15266, 21954, 22899, 35471, 45798, 62203, 70942, 106413, 124406, 186609, 212826, 289061, 373218, 578122, 603007, 867183, 1206014, 1642891, 1734366, 1809021, 3285782, 3618042, 4914037, 4928673, 9828074, 9857346, 14742111, 27929147, 29484222, 55858294, 83787441, 129788389, 167574882, 259576778, 389365167, 778730334, 2206402613, 4412805226, 6619207839, 13238415678]

約数ペア:

[(1, 13238415678), (2, 6619207839), (3, 4412805226), (6, 2206402613), (17, 778730334), (34, 389365167), (51, 259576778), (79, 167574882), (102, 129788389), (158, 83787441), (237, 55858294), (449, 29484222), (474, 27929147), (898, 14742111), (1343, 9857346), (1347, 9828074), (2686, 4928673), (2694, 4914037), (3659, 3618042), (4029, 3285782), (7318, 1809021), (7633, 1734366), (8058, 1642891), (10977, 1206014), (15266, 867183), (21954, 603007), (22899, 578122), (35471, 373218), (45798, 289061), (62203, 212826), (70942, 186609), (106413, 124406)]