2146646904

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{12421}}^1$

素因数の和:12828

約数の個数: 64

約数和(自身を含む): 5664432000

約数和(自身を除く): 3517785096

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 379, 456, 758, 1137, 1516, 2274, 3032, 4548, 7201, 9096, 12421, 14402, 21603, 24842, 28804, 37263, 43206, 49684, 57608, 74526, 86412, 99368, 149052, 172824, 235999, 298104, 471998, 707997, 943996, 1415994, 1887992, 2831988, 4707559, 5663976, 9415118, 14122677, 18830236, 28245354, 37660472, 56490708, 89443621, 112981416, 178887242, 268330863, 357774484, 536661726, 715548968, 1073323452, 2146646904]

約数ペア:

[(1, 2146646904), (2, 1073323452), (3, 715548968), (4, 536661726), (6, 357774484), (8, 268330863), (12, 178887242), (19, 112981416), (24, 89443621), (38, 56490708), (57, 37660472), (76, 28245354), (114, 18830236), (152, 14122677), (228, 9415118), (379, 5663976), (456, 4707559), (758, 2831988), (1137, 1887992), (1516, 1415994), (2274, 943996), (3032, 707997), (4548, 471998), (7201, 298104), (9096, 235999), (12421, 172824), (14402, 149052), (21603, 99368), (24842, 86412), (28804, 74526), (37263, 57608), (43206, 49684)]