252990504

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8719}}^1$

素因数の和:8775

約数の個数: 96

約数和(自身を含む): 761779200

約数和(自身を除く): 508788696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 468, 558, 744, 806, 936, 1116, 1209, 1612, 2232, 2418, 3224, 3627, 4836, 7254, 8719, 9672, 14508, 17438, 26157, 29016, 34876, 52314, 69752, 78471, 104628, 113347, 156942, 209256, 226694, 270289, 313884, 340041, 453388, 540578, 627768, 680082, 810867, 906776, 1020123, 1081156, 1360164, 1621734, 2040246, 2162312, 2432601, 2720328, 3243468, 3513757, 4080492, 4865202, 6486936, 7027514, 8160984, 9730404, 10541271, 14055028, 19460808, 21082542, 28110056, 31623813, 42165084, 63247626, 84330168, 126495252, 252990504]

約数ペア:

[(1, 252990504), (2, 126495252), (3, 84330168), (4, 63247626), (6, 42165084), (8, 31623813), (9, 28110056), (12, 21082542), (13, 19460808), (18, 14055028), (24, 10541271), (26, 9730404), (31, 8160984), (36, 7027514), (39, 6486936), (52, 4865202), (62, 4080492), (72, 3513757), (78, 3243468), (93, 2720328), (104, 2432601), (117, 2162312), (124, 2040246), (156, 1621734), (186, 1360164), (234, 1081156), (248, 1020123), (279, 906776), (312, 810867), (372, 680082), (403, 627768), (468, 540578), (558, 453388), (744, 340041), (806, 313884), (936, 270289), (1116, 226694), (1209, 209256), (1612, 156942), (2232, 113347), (2418, 104628), (3224, 78471), (3627, 69752), (4836, 52314), (7254, 34876), (8719, 29016), (9672, 26157), (14508, 17438)]