16398504

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 47664000

約数和(自身を除く): 31265496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 79, 93, 108, 124, 158, 186, 216, 237, 248, 279, 316, 372, 474, 558, 632, 711, 744, 837, 948, 961, 1116, 1422, 1674, 1896, 1922, 2133, 2232, 2449, 2844, 2883, 3348, 3844, 4266, 4898, 5688, 5766, 6696, 7347, 7688, 8532, 8649, 9796, 11532, 14694, 17064, 17298, 19592, 22041, 23064, 25947, 29388, 34596, 44082, 51894, 58776, 66123, 69192, 75919, 88164, 103788, 132246, 151838, 176328, 207576, 227757, 264492, 303676, 455514, 528984, 607352, 683271, 911028, 1366542, 1822056, 2049813, 2733084, 4099626, 5466168, 8199252, 16398504]

約数ペア:

[(1, 16398504), (2, 8199252), (3, 5466168), (4, 4099626), (6, 2733084), (8, 2049813), (9, 1822056), (12, 1366542), (18, 911028), (24, 683271), (27, 607352), (31, 528984), (36, 455514), (54, 303676), (62, 264492), (72, 227757), (79, 207576), (93, 176328), (108, 151838), (124, 132246), (158, 103788), (186, 88164), (216, 75919), (237, 69192), (248, 66123), (279, 58776), (316, 51894), (372, 44082), (474, 34596), (558, 29388), (632, 25947), (711, 23064), (744, 22041), (837, 19592), (948, 17298), (961, 17064), (1116, 14694), (1422, 11532), (1674, 9796), (1896, 8649), (1922, 8532), (2133, 7688), (2232, 7347), (2449, 6696), (2844, 5766), (2883, 5688), (3348, 4898), (3844, 4266)]