647536692

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 1684859904

約数和(自身を除く): 1037323212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 97, 103, 132, 194, 206, 291, 309, 388, 412, 491, 582, 618, 982, 1067, 1133, 1164, 1236, 1473, 1964, 2134, 2266, 2946, 3201, 3399, 4268, 4532, 5401, 5892, 6402, 6798, 9991, 10802, 12804, 13596, 16203, 19982, 21604, 29973, 32406, 39964, 47627, 50573, 59946, 64812, 95254, 101146, 109901, 119892, 142881, 151719, 190508, 202292, 219802, 285762, 303438, 329703, 439604, 523897, 556303, 571524, 606876, 659406, 1047794, 1112606, 1318812, 1571691, 1668909, 2095588, 2225212, 3143382, 3337818, 4905581, 6286764, 6675636, 9811162, 14716743, 19622324, 29433486, 53961391, 58866972, 107922782, 161884173, 215845564, 323768346, 647536692]

約数ペア:

[(1, 647536692), (2, 323768346), (3, 215845564), (4, 161884173), (6, 107922782), (11, 58866972), (12, 53961391), (22, 29433486), (33, 19622324), (44, 14716743), (66, 9811162), (97, 6675636), (103, 6286764), (132, 4905581), (194, 3337818), (206, 3143382), (291, 2225212), (309, 2095588), (388, 1668909), (412, 1571691), (491, 1318812), (582, 1112606), (618, 1047794), (982, 659406), (1067, 606876), (1133, 571524), (1164, 556303), (1236, 523897), (1473, 439604), (1964, 329703), (2134, 303438), (2266, 285762), (2946, 219802), (3201, 202292), (3399, 190508), (4268, 151719), (4532, 142881), (5401, 119892), (5892, 109901), (6402, 101146), (6798, 95254), (9991, 64812), (10802, 59946), (12804, 50573), (13596, 47627), (16203, 39964), (19982, 32406), (21604, 29973)]