1285371288

素因数分解:

$2^3\times 3^3\times {\mathrm{1879}}^1\times {\mathrm{3167}}^1$

素因数の和:5061

約数の個数: 64

約数和(自身を含む): 3573504000

約数和(自身を除く): 2288132712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1879, 3167, 3758, 5637, 6334, 7516, 9501, 11274, 12668, 15032, 16911, 19002, 22548, 25336, 28503, 33822, 38004, 45096, 50733, 57006, 67644, 76008, 85509, 101466, 114012, 135288, 171018, 202932, 228024, 342036, 405864, 684072, 5950793, 11901586, 17852379, 23803172, 35704758, 47606344, 53557137, 71409516, 107114274, 142819032, 160671411, 214228548, 321342822, 428457096, 642685644, 1285371288]

約数ペア:

[(1, 1285371288), (2, 642685644), (3, 428457096), (4, 321342822), (6, 214228548), (8, 160671411), (9, 142819032), (12, 107114274), (18, 71409516), (24, 53557137), (27, 47606344), (36, 35704758), (54, 23803172), (72, 17852379), (108, 11901586), (216, 5950793), (1879, 684072), (3167, 405864), (3758, 342036), (5637, 228024), (6334, 202932), (7516, 171018), (9501, 135288), (11274, 114012), (12668, 101466), (15032, 85509), (16911, 76008), (19002, 67644), (22548, 57006), (25336, 50733), (28503, 45096), (33822, 38004)]