262348164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:187

約数の個数: 144

約数和(自身を含む): 748500480

約数和(自身を除く): 486152316

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 107, 117, 124, 156, 169, 186, 214, 234, 279, 321, 338, 372, 403, 428, 468, 507, 558, 642, 676, 806, 963, 1014, 1116, 1209, 1284, 1391, 1521, 1612, 1926, 2028, 2197, 2418, 2782, 3042, 3317, 3627, 3852, 4173, 4394, 4836, 5239, 5564, 6084, 6591, 6634, 7254, 8346, 8788, 9951, 10478, 12519, 13182, 13268, 14508, 15717, 16692, 18083, 19773, 19902, 20956, 25038, 26364, 29853, 31434, 36166, 39546, 39804, 43121, 47151, 50076, 54249, 59706, 62868, 68107, 72332, 79092, 86242, 94302, 108498, 119412, 129363, 136214, 162747, 172484, 188604, 204321, 216996, 235079, 258726, 272428, 325494, 388089, 408642, 470158, 517452, 560573, 612963, 650988, 705237, 776178, 817284, 940316, 1121146, 1225926, 1410474, 1552356, 1681719, 2115711, 2242292, 2451852, 2820948, 3363438, 4231422, 5045157, 6726876, 7287449, 8462844, 10090314, 14574898, 20180628, 21862347, 29149796, 43724694, 65587041, 87449388, 131174082, 262348164]

約数ペア:

[(1, 262348164), (2, 131174082), (3, 87449388), (4, 65587041), (6, 43724694), (9, 29149796), (12, 21862347), (13, 20180628), (18, 14574898), (26, 10090314), (31, 8462844), (36, 7287449), (39, 6726876), (52, 5045157), (62, 4231422), (78, 3363438), (93, 2820948), (107, 2451852), (117, 2242292), (124, 2115711), (156, 1681719), (169, 1552356), (186, 1410474), (214, 1225926), (234, 1121146), (279, 940316), (321, 817284), (338, 776178), (372, 705237), (403, 650988), (428, 612963), (468, 560573), (507, 517452), (558, 470158), (642, 408642), (676, 388089), (806, 325494), (963, 272428), (1014, 258726), (1116, 235079), (1209, 216996), (1284, 204321), (1391, 188604), (1521, 172484), (1612, 162747), (1926, 136214), (2028, 129363), (2197, 119412), (2418, 108498), (2782, 94302), (3042, 86242), (3317, 79092), (3627, 72332), (3852, 68107), (4173, 62868), (4394, 59706), (4836, 54249), (5239, 50076), (5564, 47151), (6084, 43121), (6591, 39804), (6634, 39546), (7254, 36166), (8346, 31434), (8788, 29853), (9951, 26364), (10478, 25038), (12519, 20956), (13182, 19902), (13268, 19773), (14508, 18083), (15717, 16692)]