16219272

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 42456960

約数和(自身を除く): 26237688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 53, 82, 106, 123, 159, 164, 212, 246, 311, 318, 328, 424, 492, 622, 636, 933, 984, 1244, 1272, 1866, 2173, 2488, 3732, 4346, 6519, 7464, 8692, 12751, 13038, 16483, 17384, 25502, 26076, 32966, 38253, 49449, 51004, 52152, 65932, 76506, 98898, 102008, 131864, 153012, 197796, 306024, 395592, 675803, 1351606, 2027409, 2703212, 4054818, 5406424, 8109636, 16219272]

約数ペア:

[(1, 16219272), (2, 8109636), (3, 5406424), (4, 4054818), (6, 2703212), (8, 2027409), (12, 1351606), (24, 675803), (41, 395592), (53, 306024), (82, 197796), (106, 153012), (123, 131864), (159, 102008), (164, 98898), (212, 76506), (246, 65932), (311, 52152), (318, 51004), (328, 49449), (424, 38253), (492, 32966), (622, 26076), (636, 25502), (933, 17384), (984, 16483), (1244, 13038), (1272, 12751), (1866, 8692), (2173, 7464), (2488, 6519), (3732, 4346)]