971885736

素因数分解:

$2^3\times 3^3\times {\mathrm{223}}^1\times {\mathrm{20177}}^1$

素因数の和:20415

約数の個数: 64

約数和(自身を含む): 2711923200

約数和(自身を除く): 1740037464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 4014, 5352, 6021, 8028, 12042, 16056, 20177, 24084, 40354, 48168, 60531, 80708, 121062, 161416, 181593, 242124, 363186, 484248, 544779, 726372, 1089558, 1452744, 2179116, 4358232, 4499471, 8998942, 13498413, 17997884, 26996826, 35995768, 40495239, 53993652, 80990478, 107987304, 121485717, 161980956, 242971434, 323961912, 485942868, 971885736]

約数ペア:

[(1, 971885736), (2, 485942868), (3, 323961912), (4, 242971434), (6, 161980956), (8, 121485717), (9, 107987304), (12, 80990478), (18, 53993652), (24, 40495239), (27, 35995768), (36, 26996826), (54, 17997884), (72, 13498413), (108, 8998942), (216, 4499471), (223, 4358232), (446, 2179116), (669, 1452744), (892, 1089558), (1338, 726372), (1784, 544779), (2007, 484248), (2676, 363186), (4014, 242124), (5352, 181593), (6021, 161416), (8028, 121062), (12042, 80708), (16056, 60531), (20177, 48168), (24084, 40354)]